Amir Sadollah -- Just as he is in interviews, "The Ultimate Fighter" winner Amir is funny and self-deprecating. My only wish is that he would Twitter more often.
Kenny Florian -- The lightweight contender Twitters several times a day, updating fans and friends on his training, and answering queries from fans. The other day, he said he was happy that he didn't have to throw a "chicken wrist," though he still hasn't explained what it is.
Urijah Faber -- The California Kid uses his Twitter to give you a peek into the California lifestyle. He shares pictures and lets his fans know of upcoming appearances and interviews.
Jason "Mayhem" Miller -- Mayhem provides updates that only Mayhem can. My favorite recent tweet of his was, "Man, [expletive] this tweeting [expletive]. you can get all addicted, and be a tweetaholic, hit twit bottom and have to go to tweethab." His Twitter is also a stalker's dream, as he likes to give out his location. Often.
Joe Lauzon -- For nerds, Joe Lauzon's Twitter is a dream come true, because he is proudly a nerd like you. He loves to share his nerdiness on Twitter. For example, "just ordered Wolverine origins movie tickets for thursday night."