Georges St-Pierre, the UFC welterweight champion and our No. 2 pound-for-pound fighter in the world, will coach Season 12 of "The Ultimate Fighter," Spike announced Friday.

GSP will coach against either Josh Koscheck or Paul Daley, depending on who wins their fight at UFC 113 in Montreal on Saturday night.

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Just when you thought "TUF" was getting boring, here comes GSP to the rescue. Season 12 will premiere Sept. 15, 2010 at 10 p.m.

And it looks like we know who will be the co-headliner at UFC's end-of-year card, traditionally a blockbuster set of fights.