The VMAs are all about the who acts up, not who wins -- so here's a gallery of provocateurs and exhibitionists

If MTV viewers aren't sure about that space-time continuum theme, they can always look for the cast of "Jersey Shore"

MTV also announces Seth Rogen, Odd Future and others as presenters

This year's Video Music Awards were the networks highest-rated telecast since the 2002 ceremony

E! star: "Everyone knows that when you think of rap music and hip-hop, you think of 'Chelsea Lately'"