Here's a rundown of who will be stopping by and when:
UFC welterweight contender Johny Hendricks will talk about the news that Georges St. Pierre wants to fight Nick Diaz next and where he goes from here.
TUF 16 finalist Mike Ricci will discuss Saturday night's finale fight against Colton Smith.
Liz Carmouche will preview her UFC 157 main event title fight against Ronda Rousey.
Strikeforce light heavyweight Gegard Mousasi will discuss his Jan. 12 fight against Mike Kyle.
Bantamweight Miesha Tate will talk about whether she really turned down a fight against Rousey.
Heavyweight Pat Barry will preview Saturday night's fight against Shane del Rosario.
We'll answer your #themmahour questions on anything and everything going on in the MMA world. Hit us up on Twitter using that hash tag or give us a call. The best question will win a box of 2013 UFC Bloodlines, which is currently out in stores now. For more info on this product, or other UFC trading cards from Topps, go to topps.com. Also, our own New York Ric will give his "Ric's Picks" for this weekend's fights.