Russell Brand
The 2012 MTV Movie Awards host kept us entertained, dropping F-bombs and celebrity jokes galore. "Justin Bieber is so pretty that even if he was attacking me, I'd do a little orgasm. It's his hair!," the funnyman exclaimed.
Mila Kunis and Mark Wahlberg
Things got awkward when Mila and Mark took the stage to present the award for Best Dirtbag to Jennifer Aniston. After a fan heckled Kunis, Wahlberg had some choice words for the audience member. Hey, when you're live, anything can happen!
Emma Stone & Andrew Garfield
They so stole the cute couple spotlight when they presented the award for Best Breakthrough Performance. With those red lips and that stunning updo, we're not sure how Emma's BF and Spider-Man costar stayed focused!
Charlie Sheen
Nortorious party guy presented the Cult Classic Award to Project X and introduced Wiz Khalifa as the MTV stage erupted into a giant rager. Typical!
Johnny Depp & Dan Auerbach
Depp shocked the crowd when he strapped on his guitar for a surprise performance with The Black Keys. The rockstar thesp was also honored with the Generation Award.
Kristen Stewart
She and Robert Pattinson took home the award for Best Kiss for the fourth consecutive year in a row. Since her real-life BF couldn't be at the show, K.Stew summoned costars Chris Hemsworth, Charlize Theron and Taylor Lautner to the stage for a kiss. No takers, so Kris made-out with...herself! Wonder if Rob was watching?!
Matthew McConaughey & Channing Tatum
Magic Mike star Tatum attempted an impromptu striptease midway through the show. Costar/buzzkill McConaughey put a stop to it down before things got too super sexy. Bummer!
Christian Bale, Joseph Gordon-Levitt, Gary Oldman
An emotional Bale took the stage after a clip of The Dark Knight played and paid tribute to the late Oscar winner: "It's great to see Heath Ledger up there," Bale said with tears in his eyes before director Christopher Nolan introduced an exclusive clip from The Dark Knight Rises.