The Many Costume Changes And Celebs At Britney Spears' Opening Las Vegas Show
Dec. 28 2013, Published 11:04 a.m. ET
Britney Spears
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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 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
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
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
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
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
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
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.