Ariana Grande All Hips, Butt in Crop Top at iHeart Party (video!)
Ariana Grande was all hip wiggles, butt thrusts and leg splits in a sexy crop-top dress at the iHeartRadio Ultimate Pool Party in Miami Beach. She’s no Miley, but she gives Selena Gomez and Demi Lovato a run for their money on stage. Ariana performed some of her hits and paired up with Aussie rapper Iggy Azalea for their duet on “Problems.” The 21-year-old ingenue is best known as Cat Valentine on the Nickelodeon sitcom “Victorious.” ...