The 2011 MTV Movie Awards nominations are in and now the power of the golden popcorn is yours! Starting on Tuesday (May 3) head over to MovieAwards.MTV.com to vote for a winner in every category, from Best Movie to Best Kiss to Best Jaw-Dropping Moment, through June 4. Voting for Best Movie, however, will stay open throughout the awards show itself — meaning you’ll have a chance to affect the night’s biggest prize until the very last minute.

Hosted by Jason Sudeikis, the 20th annual MTV Movie Awards air live on Sunday, June 5, at 9 p.m. ET, from the Gibson Amphitheatre in Universal City, California. So check out the nominees below and then vote for Zac!

Best Male Performance
Daniel Radcliffe, “Harry Potter and the Deathly Hallows, Part 1″
Jesse Eisenberg, “The Social Network”
Robert Pattinson, “The Twilight Saga: Eclipse”
Taylor Lautner, “The Twilight Saga: Eclipse”
Zac Efron, “Charlie St. Cloud”

Head over to MovieAwards.MTV.com to vote for Zac!