It's far from over between Justin Bieber and Selena Gomez. The on-again,-off-again couple were captured backstage at the Billboard Music Awards Sunday night chatting, embracing, and even kissing! Well, kind of.Here's the instant replay: Selena spotted Justin. She tried to have Justin "Come and Get It," going in for a kiss on the lips. But right before they locked lips, the Biebs pulled back and smooched her on the cheek instead.