The week that was in MMA: poorly planned haircuts

For coverage of Brock Lesnar's historic win and the rest of UFC 91, keep checking in with Yahoo! Sports. The rest of the week's news:

Matt Hughes needs to look at shirts before he signs them.

Tonya Evinger tries to corrupt Gina Carano.

To celebrate the UFC's 15th birthday, Fightlinker takes a look at Andrei Arlovski's hair through the years.

They're not all losers at the Couture household this week. Randy's son Ryan won his UFC debut.

Chuck Liddell might have gotten in a little trouble on the USO tour.

Georges St. Pierre vs. B.J. Penn was officially announced for Super Bowl weekend. If Penn wins, how will that affect the lightweight and welterweight divisions?

And what of Anderson Silva? His list of possible opponents is thin.

The weird saga of Todd Beard ended with him resigning from Affliction.

Photo via Combat Lifestyle

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