By Leah Ornstein - Radar Style & Beauty Editor
Justin Bieber's 19-year-old girlfriend Selena Gomez sizzled up the pool of her Orlando hotel on Friday, stripping off her designer duds and revealing her bombshell bikini body - and RadarOnline.com has the sexy photos.
The Wizards of Waverly Place star, who performed on stage Thursday night in a sexy, showgirl ensemble, had all eyes on her as she frolicked around the pool with her pals, wearing a skimpy and colorful striped bikini.
And it seems the Disney star may have a strapless dress in her future! While sunning her back, Selena carefully untied her bikini straps in order to avoid those pesky tan lines.
Thursday night Selena sizzled during a concert in Mizner Park Amphitheater in Boca Raton, Florida, where her teenage beau was spotted rocking one of her concert t-shirts.