War epic 300 and sequel PIRATES OF THE CARIBBEAN: DEAD MAN'S CHEST are leading the nominations for the 2007 MTV Movie Awards with five and four nods apiece. Both films have been nominated for the Best Movie award, alongside Blades of Glory, Borat: Cultural Learnings Of America For Make Benefit Glorious Nation Of Kazakhstan and Little Miss Sunshine. 300 star Gerard Butler is up for Best Performance and Best Fight, while Lena Headey and Rodrigo Santoro have been nominated for Breakthrough Performance and Best Villain respectively. Pirates Of The Caribbean: Dead Man's Chest actors Johnny Depp and Keira Knightley have also both picked up nods for Best Performance, while Bill Nighy is up for Best Villain.