The Many Costume Changes And Celebs At Britney Spears' Opening Las Vegas Show
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/g91bRlMX6/480x251/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-19.jpg?position=top 480w, https://media.radaronline.com/brand-img/g91bRlMX6/640x335/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-19.jpg?position=top 640w, https://media.radaronline.com/brand-img/g91bRlMX6/768x402/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-19.jpg?position=top 768w, https://media.radaronline.com/brand-img/g91bRlMX6/1024x536/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-19.jpg?position=top 1024w, https://media.radaronline.com/brand-img/g91bRlMX6/1280x670/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-19.jpg?position=top 1280w, https://media.radaronline.com/brand-img/g91bRlMX6/1440x753/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-19.jpg?position=top 1440w, https://media.radaronline.com/brand-img/g91bRlMX6/1600x837/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-19.jpg?position=top 1600w, https://media.radaronline.com/brand-img/g91bRlMX6/2160x1130/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-19.jpg?position=top 2160w)
Dec. 28 2013, Published 11:04 a.m. ET
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/hgl5kIlVv/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-2.jpg 333w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/mC9AB5mQ3/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-3.jpg 333w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/zUeL8pkqJ/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-31.jpg 480w, https://media.radaronline.com/brand-img/zUeL8pkqJ/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-31.jpg 640w, https://media.radaronline.com/brand-img/zUeL8pkqJ/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-31.jpg 768w, https://media.radaronline.com/brand-img/zUeL8pkqJ/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-31.jpg 1024w, https://media.radaronline.com/brand-img/zUeL8pkqJ/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-31.jpg 1280w, https://media.radaronline.com/brand-img/zUeL8pkqJ/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-31.jpg 1440w, https://media.radaronline.com/brand-img/zUeL8pkqJ/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-31.jpg 1600w, https://media.radaronline.com/brand-img/zUeL8pkqJ/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-31.jpg 2160w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Katy Perry
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/EXHkX0cOK/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-5.jpg 333w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Jamie Lynn Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/TEATFTNM-/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-1.jpg 480w, https://media.radaronline.com/brand-img/TEATFTNM-/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-1.jpg 640w, https://media.radaronline.com/brand-img/TEATFTNM-/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-1.jpg 768w, https://media.radaronline.com/brand-img/TEATFTNM-/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-1.jpg 1024w, https://media.radaronline.com/brand-img/TEATFTNM-/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-1.jpg 1280w, https://media.radaronline.com/brand-img/TEATFTNM-/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-1.jpg 1440w, https://media.radaronline.com/brand-img/TEATFTNM-/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-1.jpg 1600w, https://media.radaronline.com/brand-img/TEATFTNM-/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-1.jpg 2160w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/Cf0IFBdHn/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-6.jpg 333w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
MiIey Cyrus
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/zQwS1nmiY/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-7.jpg 333w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears and Mario Lopez
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/znJeC9A_t/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-8.jpg 480w, https://media.radaronline.com/brand-img/znJeC9A_t/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-8.jpg 640w, https://media.radaronline.com/brand-img/znJeC9A_t/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-8.jpg 768w, https://media.radaronline.com/brand-img/znJeC9A_t/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-8.jpg 1024w, https://media.radaronline.com/brand-img/znJeC9A_t/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-8.jpg 1280w, https://media.radaronline.com/brand-img/znJeC9A_t/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-8.jpg 1440w, https://media.radaronline.com/brand-img/znJeC9A_t/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-8.jpg 1600w, https://media.radaronline.com/brand-img/znJeC9A_t/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-8.jpg 2160w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Mario Lopez
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/E806H0ReY/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-9.jpg 333w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Katy Perry
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/erGBBMcfj/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-10.jpg 333w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Miley Cyrus and Katy Perry
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/aeVy0VjtF/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-11.jpg 480w, https://media.radaronline.com/brand-img/aeVy0VjtF/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-11.jpg 640w, https://media.radaronline.com/brand-img/aeVy0VjtF/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-11.jpg 768w, https://media.radaronline.com/brand-img/aeVy0VjtF/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-11.jpg 1024w, https://media.radaronline.com/brand-img/aeVy0VjtF/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-11.jpg 1280w, https://media.radaronline.com/brand-img/aeVy0VjtF/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-11.jpg 1440w, https://media.radaronline.com/brand-img/aeVy0VjtF/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-11.jpg 1600w, https://media.radaronline.com/brand-img/aeVy0VjtF/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-11.jpg 2160w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Jamie Lynn Spears and Miley Cyrus
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/HE3eJs5f-/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-12.jpg 333w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/etfgEgZz_/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-13.jpg 480w, https://media.radaronline.com/brand-img/etfgEgZz_/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-13.jpg 640w, https://media.radaronline.com/brand-img/etfgEgZz_/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-13.jpg 768w, https://media.radaronline.com/brand-img/etfgEgZz_/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-13.jpg 1024w, https://media.radaronline.com/brand-img/etfgEgZz_/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-13.jpg 1280w, https://media.radaronline.com/brand-img/etfgEgZz_/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-13.jpg 1440w, https://media.radaronline.com/brand-img/etfgEgZz_/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-13.jpg 1600w, https://media.radaronline.com/brand-img/etfgEgZz_/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-13.jpg 2160w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
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Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/BMJYJ3tYj/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-14.jpg 480w, https://media.radaronline.com/brand-img/BMJYJ3tYj/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-14.jpg 640w, https://media.radaronline.com/brand-img/BMJYJ3tYj/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-14.jpg 768w, https://media.radaronline.com/brand-img/BMJYJ3tYj/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-14.jpg 1024w, https://media.radaronline.com/brand-img/BMJYJ3tYj/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-14.jpg 1280w, https://media.radaronline.com/brand-img/BMJYJ3tYj/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-14.jpg 1440w, https://media.radaronline.com/brand-img/BMJYJ3tYj/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-14.jpg 1600w, https://media.radaronline.com/brand-img/BMJYJ3tYj/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-14.jpg 2160w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/6OvQmZQhM/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-15.jpg 333w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/PblgY4WWw/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-16.jpg 333w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/6QAL8j5Lr/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-17.jpg 480w, https://media.radaronline.com/brand-img/6QAL8j5Lr/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-17.jpg 640w, https://media.radaronline.com/brand-img/6QAL8j5Lr/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-17.jpg 768w, https://media.radaronline.com/brand-img/6QAL8j5Lr/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-17.jpg 1024w, https://media.radaronline.com/brand-img/6QAL8j5Lr/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-17.jpg 1280w, https://media.radaronline.com/brand-img/6QAL8j5Lr/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-17.jpg 1440w, https://media.radaronline.com/brand-img/6QAL8j5Lr/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-17.jpg 1600w, https://media.radaronline.com/brand-img/6QAL8j5Lr/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-17.jpg 2160w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
MIley Cyrus
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/mkPrP2HuD/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-32.jpg 480w, https://media.radaronline.com/brand-img/mkPrP2HuD/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-32.jpg 640w, https://media.radaronline.com/brand-img/mkPrP2HuD/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-32.jpg 768w, https://media.radaronline.com/brand-img/mkPrP2HuD/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-32.jpg 1024w, https://media.radaronline.com/brand-img/mkPrP2HuD/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-32.jpg 1280w, https://media.radaronline.com/brand-img/mkPrP2HuD/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-32.jpg 1440w, https://media.radaronline.com/brand-img/mkPrP2HuD/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-32.jpg 1600w, https://media.radaronline.com/brand-img/mkPrP2HuD/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-32.jpg 2160w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/H8vYIST7T/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-19.jpg 333w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/hvn0V5ZvH/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-20.jpg 480w, https://media.radaronline.com/brand-img/hvn0V5ZvH/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-20.jpg 640w, https://media.radaronline.com/brand-img/hvn0V5ZvH/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-20.jpg 768w, https://media.radaronline.com/brand-img/hvn0V5ZvH/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-20.jpg 1024w, https://media.radaronline.com/brand-img/hvn0V5ZvH/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-20.jpg 1280w, https://media.radaronline.com/brand-img/hvn0V5ZvH/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-20.jpg 1440w, https://media.radaronline.com/brand-img/hvn0V5ZvH/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-20.jpg 1600w, https://media.radaronline.com/brand-img/hvn0V5ZvH/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-20.jpg 2160w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Jamie Lynn Spears and Miley Cyrus
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/-hCGAV9ci/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-22.jpg 480w, https://media.radaronline.com/brand-img/-hCGAV9ci/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-22.jpg 640w, https://media.radaronline.com/brand-img/-hCGAV9ci/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-22.jpg 768w, https://media.radaronline.com/brand-img/-hCGAV9ci/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-22.jpg 1024w, https://media.radaronline.com/brand-img/-hCGAV9ci/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-22.jpg 1280w, https://media.radaronline.com/brand-img/-hCGAV9ci/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-22.jpg 1440w, https://media.radaronline.com/brand-img/-hCGAV9ci/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-22.jpg 1600w, https://media.radaronline.com/brand-img/-hCGAV9ci/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-22.jpg 2160w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Selena Gomez
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/HLzgprz_n/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-23.jpg 333w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Selena Gomez
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/l2o4s98Hg/480x244/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-24.jpg 480w, https://media.radaronline.com/brand-img/l2o4s98Hg/640x325/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-24.jpg 640w, https://media.radaronline.com/brand-img/l2o4s98Hg/768x389/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-24.jpg 768w, https://media.radaronline.com/brand-img/l2o4s98Hg/1024x519/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-24.jpg 1024w, https://media.radaronline.com/brand-img/l2o4s98Hg/1280x649/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-24.jpg 1280w, https://media.radaronline.com/brand-img/l2o4s98Hg/1440x730/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-24.jpg 1440w, https://media.radaronline.com/brand-img/l2o4s98Hg/1600x811/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-24.jpg 1600w, https://media.radaronline.com/brand-img/l2o4s98Hg/2160x1094/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-24.jpg 2160w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/VI0EeV3aW/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-25.jpg 333w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Katy Perry
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/anWQ4fM_p/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-26.jpg 333w)
Celebs show their support at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.
Britney Spears
![//costume changes celebs britney spears opening las vegas show](https://media.radaronline.com/brand-img/dAGCZhpEy/333x500/2013/12/costume-changes-celebs-britney-spears-opening-las-vegas-show-27.jpg 333w)
Britney Spears shows off an incredible stage show at the Britney Spears "Piece of Me" residency concert at Planet Hollywood in Las Vegas, NV on December 28th, 2013.