UFC women's bantamweight contender Liz Carmouche dropped by the UFC 155 Q&A with Donald Cerrone to discuss her title shot against Ronda Rousey at UFC 157.

Will Junior dos Santos keep the heavyweight title or will Cain Velasquez reclaim the belt that once belonged to him? Joe Rogan examines the keys to victory and what each fighter needs to bring to the Octagon for a win at UFC 155.

Dana White's 2nd vlideo blog for UFC 155 is a behind the scenes look into UFC on FOX 5. Nick the Tooth shows up with no room booked (like always) and proceeds to lick a gum wall. Also, Rob Dyrdek gives his UFC 155 Main Event fight picks.

Alan Belcher uses a powerful slam to set up a submission of Patrick Cote at UFC 113.

Dana's First Vlog for UFC 155 introduces Nick "the tooth" a long time friend of Danas. Back at UFC on Fox 5, Nick had a few (too many) drinks one night and talked himself into a grappling match with Joe Lauzon.

Watch 8 free fights from Junior Dos Santos and Cain Velasquez leading up to their heavyweight title showdown on Saturday Dec. 29th. Click on each of the fight video previews to link out to the full fight.

After surviving several submission attempts from Charles Oliveira, Jim Miller applies a kneebar that puts a quick end to their fight at UFC 124.

Junior dos Santos defends the UFC heavyweight title against he man the beat to get it, Cain Velasquez. Plus Joe Lauzon and Jim Miller meet in lightweight scrap guaranteed to be a barnburner. Watch UFC 155 live on pay-per-view.

Jim Miller says he has the grappling skills and punching power to beat anyone in the UFC lightweight division. He plans to prove it when he faces fellow finisher Joe Lauzon at UFC 155.

"I'm going to prove I'm the best when I take my belt back." Former heavyweight champion Cain Velasquez is hungry to avenge his only loss - and get his belt back - at UFC 155.

"Heavyweights finish fights" - UFC champion Junior dos Santos talks about what he'll do differently in his rematch with Cain Velasquez, and what won't change one bit.

Heavyweight champion Junior dos Santos and former champion Cain Velasquez meet again at UFC 155 with an all-star card rounding out the event.