Tonight the fall premieres continue with Vampire Diaries at 8, followed by The CW's second brand-new series, Nikita at 9! And don't forget to see how the dramatic JWoWW-Sammi fight continues on Jersey Shore! See what else is new tonight:
Vampire Diaries on The CW -- season premiere!
Big Brother 12 on CBS
Rookie Blue on ABC
Project Runway on Lifetime Television
On the Road With Austin & Santino on Lifetime Television