The Vampire Diaries Season Two Trailer: Year of the Kat!

Are you ready for The Year of the Kat, Vampire Diaries viewers?

When season two of this CW smash premieres on September 9, fans will be treated to twice the Elena Dobrev, as that actress takes on the dual roles of Elena and her evil doppelgänger Katherine.

The latter made a shocking return to Mystic Falls on the first season finale - and, by the looks of the newly-released Vampire Diaries trailer below, will waste no time reuniting herself with ex-lovers Stefan and Damon this fall.

We absolutely can't wait. Check out the latest trailer below and start counting down those days until the premiere now...

Vampire Diaries Preview

** Note: That pretty song in the background? It's sung by the 16-year old trouble-making star of Gossip Girl, Taylor Momsen! Man, she sucks.