Last year, when Robert Pattinson and Kristen Stewart took home the popcorn bucket for Best Kiss, they recreated the kiss on stage. It's kind of a tradition for the award. But when they repeated the win this year on the '2011 MTV Movie Awards' (Sun., 9PM ET on MTV), Pattinson had a different idea.

"I feel bad, 'cause I don't feel like kissing you," Pattinson told Stewart upon accepting the award.

"I think maybe we should finally go for it," Stewart said, but Pattinson was adamant.

"There's someone else in the audience that I just think will appreciate it a little better," Pattinson said before dashing off-stage and planting a big kiss on Taylor Lautner.

When Jason Sudeikis hit the west coast to host the '2011 MTV Movie Awards' (Sun., 9PM ET on MTV), he was clearly inspired by the former Governor of California. His opening monologue was chock-full of jokes about Arnold Schwarzenegger, though not all of them were home runs with the Hollywood crowd.

"For the first time in the history of the MTV Movie Awards, the entire balcony has been fathered by Arnold Schwarzenegger," he told the crowd to a middling response. Are they defensive of their former governor?

Sudeikis took a page from the Ricky Gervais hosting playbook, with digs across the Hollywood spectrum and, like Gervais, not all of them were particularly well-received. Luckily for Sudeikis, most of his targets weren't in the audience.

With the award for Jaw-Dropping Moment, the '2011 MTV Movie Awards' (Sun., 9PM ET on MTV) provided another jaw-dropping moment. The winner of the award was Justin Bieber, but it was announced that he couldn't be there to accept it.

According to Aziz Ansari, Bieber was "boning a huge pile of cash in a private jet while he's Skyping with Jaden Smith and Selena Gomez."

Instead, Bieber came onstage in a surprise appearance. "I couldn't let down my fans," he said above the roar of excitement from the audience. It was a fun moment for the fans, and kept the streak alive of every winner being in attendance.

The censors were kept pretty busy during the '2011 MTV Movie Awards' (Sun., 9PM ET on MTV), but apparently Robert Pattinson was too fast for them. In presenting the MTV Generation Award to Reese Witherspoon, Pattinson revealed that his teleprompter said for him to ad-lib, so he awkwardly worked from hand-written notes.

Then, he tried to tell a joke relating to the fact that he played Reese Witherspoon's child in a movie seven years ago, and has now gone on to share a love scene with her. "I did f*** you," he said, and the censor was asleep at the wheel, letting the f-bomb fly across the airwaves.

Sure, we're deeply invested in who wins that nifty Golden Popcorn trophy for 'Best Kiss' at this Sunday's MTV Movie Awards (our bet's on Natalie Portman and Mila Kunis for their 'Black Swan' smooch).

But we're also really amped to see exclusive trailers from 'Harry Potter and the Deathly Hallows, Part 2,' 'Breaking Dawn' and 'Super 8,' plus the usual parade of hot stars. This year, look for Kristen Stewart, Robert Pattinson, Taylor Lautner, Shia LaBoeuf, Ryan Reynolds, Leighton Meester, Emma Stone, Blake Lively and Cameron Diaz, for starters