Baron Cohen's Bruno gives Eminem the bottom line at movie awards

The MTV Movie Awards were a veritable bloodbath today with 'Twilight' taking five awards, including best movie.

But it was the man behind Ali G Borat and Bruno, comedian Sacha Baron Cohen, who gave the show its trademark bizarre moment when he landed on rapper Eminem - who may or may not have been deeply offended.

The popular vampire drama starring Robert Pattinson and Kristen Stewart sucked up the golden popcorn trophies for best movie, fight, kiss, breakthrough male performance and female performance during the over-the-top ceremony at the Gibson Amphitheatre in Universal City, California, which honours the best in film from the past year as voted on by viewers.

But British Oscar-winner 'Slumdog Millionaire' failed to win in any of its six category nominations.

“The fans are the ultimate driving force,” Stewart said while accepting her best female performance trophy, which she promptly dropped on the floor, breaking off a chunk of the golden popcorn.

Other winners included 'High School Musical 3: Senior Year' star Zac Efron for male performance and his co-star Ashley Tisdale for female breakthrough performance.

Miley Cyrus accepted the best song from a movie prize for 'The Climb' from 'Hannah Montana: The Movie', preventing 'Twilight' from winning all six categories in which it was nominated.

Amy Poehler’s urinating in a sink in 'Baby Mama' won an award that was new to this year: The WTF moment.

But even that was upstaged by Baron Cohen, who flew in above the audience as his flamboyant character Bruno.

Dressed in a pair of feathery white wings with his rear end mostly exposed, the comedian crashed into an overhead obstacle and was lowered directly into Eminem’s lap in the audience, his hindquarters in the rapper’s face.

“Is the real Slim Shady about to stand up?” chirped Baron Cohen.

Eminem seemed visibly upset by the encounter and members of his entourage roughly removed Baron Cohen as Eminem struggled to get out. But had Baron Cohen and MTV wound up the self-styled homophobic rapper, or was he in on the elaborate joke?

Eminem acted visibly upset at the mishap, saying: “Get this (expletive) off me” and turning his face away in disgust. He then stormed out with his entourage in tow – and cameras rolling – and beat a path for the exits.

Baron Cohen’s descent to the audience was included in earlier rehearsals, but Eminem – who performed today – did not take part in that piece of the run-through.

As the rapper stormed off it sounded as though he was wearing a microphone, and cameras were in position to record his fast exit, but he was not seen or heard from again.

It was not his first tantrum at an MTV ceremony: Sparks flew when the rapper was interviewed by Triumph the Insult Comic Dog at the 2002 show.

Before this year’s broadcast, the late Heath Ledger was awarded the best villain trophy for his twisted turn as the Joker in 'The Dark Knight', Jim Carey later won for best comedic performance for 'Yes Man' and Ben Stiller received the MTV Generation Award, the show’s highest honour.

In addition to handing out awards for movies from the past year, MTV debuted new footage from the upcoming films 'Transformers: Revenge of the Fallen', 'Harry Potter and the Half Blood Prince' and 'New Moon'. Andy Samberg initially teased 'Twilight' devotees by introducing the vampire sequel preview with footage of Samberg as an amateur Dracula.