Eminem

Never butt into Eminem at an awards show — especially not with your butt.

The rapper, who had an infamous encounter with Triumph the Insult Comic Dog at the 2002 Video Music Awards, was in no mood to get cheeky with Sacha Baron Cohen's flamboyant alter ego, Bruno, at Sunday's MTV Movie Awards. Baron Cohen, wearing angel wings and a scanty thong, descended on wires and staged a crash-landing upside-down onto Eminem.

"Are you serious?" a visibly angry Eminem yelled. "Get the [expletive] off me!"

After bodyguards pulled Baron Cohen from the rapper, Eminem stormed out of the theater.

Now the question is, was he in on it? MTV isn't talking, but we doubt Eminem and his entourage could act that well.

The suureal moment was one of many in a night dominated by Twilight. LeAnn Rimes, Chris Isaak and Forest Whitaker teamed up on an operatic medley of host Andy Samberg's Saturday Night Live hits "Jizz in My Pants," "I'm on a Boat," and "D--- in a Box."

Twilight converted five of its leading seven nominations into wins. Its winning categories included top movie, breakthrough male (Robert Pattinson), female performance (Kristen Stewart), best fight (Pattinson vs. Cam Gigandet) and best kiss (Pattinson and Stewart).

High School Musical 3: Senior Year scooped up awards for best male performance (Zac Efron) and breakthrough female (Ashley Tisdale).

Heath Ledger was honored posthumously as best villain for The Dark Knight.

Other winners included Jim Carrey (comedic performance for Yes Man), Amy Poehler (WTF moment for Baby Mama) and Miley Cyrus' "The Climb" (song from a movie).

Ben Stiller received the Generation Award.