The MTV movie awards, held on Sunday, drew a bevy of stars, dressed in their summer best.

Who was hot and who was not?

Charlize Theron was flawless as usual, in a strapless red Lanvin peplum dress. Also rocking the peplum trend was Emma Stone, in an ultra chic dress by France-based British designer Martin Grant.

Twilight star Julia Jones was certainly eye-catching, but for the wrong reasons in her neon Joy Cioci creation.

Click on the thumbnails below for the rest of the fashion hits and misses.