I know you're thinking "Who cares? Who are all these sexy guys?" Here are the names of the guys who aren't fighting at UFC 101 that you're still most likely to hear about:

George St. Pierre. If you missed UFC 100, you missed the UFC's most eligible bachelor and current welterweight champion He is 28, French-Canadian (ewww), loves dance clubs, very close to his family and he's single... or maybe he isn't. I don't know; I'm not TMZ. Nicknamed "Rush" but generally referred to as GSP (often by chanting crowds), he is arguably the best pound-for-pound fighter in the UFC.

Brock Lesnar Also at UFC 100, (formerly of the WWE, and prone to related histrionics) defended his belt with a TKO over former champion Frank Mir. Lesnar looks like the Russian guy from "Rocky IV" if the Russian guy ate Rocky and has a big swordpiece tattooed on his tummy.

Tito Ortiz, aka Mr. Jenna Jameson, will be returning to the UFC, despite his rocky relationship with Dana White. It's a huge story right now that Affliction (yes, the t-shirt brand also promoted shows) went under, freeing up several fighters' contracts, most notably...

Fedor Emelianenko -- This Russian heavyweight is the greatest MMA fighter in the world. But the UFC and Fedor just can't seem to work things out, a lot like LiLo and Samantha Ronson.

Dana White
No, it's not just because we like bald folks. Dana White is the president/cult leader of the UFC, and the dude credited with turning the no-rules, banned-on-television niche league into a mainstream moneymaker.
Gina Carano She's not a dude, but her Strikeforce (that's yet another MMA brand) match with Cris Cyborg (cool name, bra!) is the first female fight to ever headline a major MMA production. She's good, and she's hot (Maxim hot), which could explain the sudden increase in interest by the male population.

Jordan Newmark is a writer in New Jersey who covers MMA for Asylum.com, thinks grappling hooks are cool, likes Wes Anderson movies and is single. (All images: Getty)