In 2009, Ryan Reynolds and Sandra Bullock took the stage at the MTV Movie Awards to present the Golden Popcorn for Best Kiss. In what would become an ongoing theme over the next few years, "Twilight" stars Robert Pattinson and Kristen Stewart won the prize.They took the stage to raucous applause and proceeded to tease a reenactment of their onscreen smooch without actually going ahead with the deed. After the pair won again the next year and finally puckered up for the crowd 2011 rolled around, and Ryan Reynolds was again picked to hand out the Best Kiss award, this time with "Green Lantern" co star Blake Lively. Thus both Ryan and Blake had quite a view when, after the Twi-kids once again nabbed the award, Pattinson bounded down from the stage, away from Stewart and into Taylor Lautner's arms for a seriously unexpected kiss."I did not know that there would be a 'Twilight' on 'Twilight' kiss," Reynolds told us days later when we caught up with him at a "Green Lantern" press event. "We had no idea."Of course, having witnessed the inaugural "Twilight" Best Kiss win, the actor had been imagining something of the sort for years. "I'd seen it in my head many times as I closed my eyes," Reynolds added. "But that was quite shocking, actually, that he would just run off the stage like that and attack that poor boy."Lively's family, for their part, were equally stunned by the smooch and the unwelcome attention of MTV's cameras. "My family was sitting behind them," Lively explained. "They were like, 'Ooooh!' They were hiding. They were so shy."

Robert Pattinson and Taylor Lautner The biggest moment of the night.Everyone was anticipating a liplock from Best Kiss winners Robert Pattinson and Kristen Stewart, since they fooled us last year. But instead, we got an even bigger surprise.And though the Harry Potter peeps were effectively shut down by Team Twilight, the night had some other fine moments, including a surprise appearance by Justin Bieber, Jim Carrey's crazy suit that flashed images of dogs humping among other things and Gary Busey in a big plastic bubble.

And in the show's other watercooler moment, Reese Witherspoon, winner of the Generation Award, revealed that she knows how to fire off some saucy jokes when she needs to. When Robert Pattinson spoke of how Witherspoon played his mother in his first movie and then now his lover in Water for Elephants, the actress came back with, "So Rob, the punchline of your joke is really that you're the best mother in Hollywood." 

"I get that it's cool to be bad. But it's also possible to make it in Hollywood without a reality show. It used to be that if you make a sex tape, you hide it under your bed. If you take naked pictures of yourself on a cell phone, hide your face."