In a recent Vampire Diaries promo, viewers witnessed shots of Elena in bed with Stefan... and Damon. It's hot, intriguing stuff.

But it's nothing compared to the most recent trailer, which reveals actual football from season two!

Posted below, this preview teases The Year of the Kat by depicting Katherine choking Bonnie; introducing herself to Elena; and going at it with Damon. Hard.

At one point, he says to his brother: "A craaaazy ex is on the loose." Yep. And we can't wait to watch her create havoc on all of Mystic Falls...

[video url="http://www.tvfanatic.com/videos/vampire-diaries-promo/" title="Vampire Diaries Promo"] [/video]

** Earlier today, TV Fanatic spoke to Michael Trevino. He teased Tyler's storylines for season two. Check out this must-read NOW!

** Can you guess who sings the background song in the promo? Yup, that's Gossip Girl star Taylor Momsen and her band, The Pretty Reckless.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.