Britney Spears arrived at the MTV VMAs with her boyfriend, Jason Trawick, by her side. She rocked a sexy, sequined Moschino romper and posed for photos on her way into the show. Britney was quickly back in the spotlight when she took the stage to accept the first award of the evening for Best Pop Video. It's a big night for the star, who is also being honored with a special tribute that will be presented by Lady Gaga. Be sure to vote on Fab and Bella's red carpet polls!