MTV Movie Awards Moments That Surprised Viewers

04/13/2013 03:27 pm ET

With categories like Best On-Screen Dirt Bag, Best Kiss, and Best Scared-as-S--t Performance, the MTV Movie Awards have a tendency to be slightly less stuffy than their more serious awards show counterparts.

Over the years, the awards shows have produced some major surprise moments, from a naked Rainn Wilson, to an unexpected lip-lock from "Twilight" stars Robert Pattinson and Taylor Lautner.

Airing on Sunday evening, this year's MTV Movie Awards will be hosted by Rebel Wilson. With Wilson's over-the-top humor and a confirmed appearance by Kim Kardashian, the 2013 awards are sure to produce some scandalous scenes as well.

Click through below for nine memorable moments from past MTV Movie Awards shows.

MTV Movie Awards Moments

CONVERSATIONS