Award winning country duo Florida Georgia Line and actor/singer LL Cool J are tied for first place after the first weekend of tournament action in the CBSSports.com Celebrity Brackets contest.
Bracket Voodoo's Brad Null offers last-minute advice on filling out your NCAA Tournament bracket.
Florida is the No. 1 pick among CBSSports.com users to win the national title, by a wide margin.
Who will be the victim this year: Cincinnati, VCU, Oklahoma or Saint Louis? Or maybe more than one?
With the NCAA Tournament getting into full swing Thursday, everybody is filling out a bracket ... even celebrities.
Brad Null from Bracketvoodoo.com shows you his optimized bracket for the Warren Buffett billion dollar bracket challenge, and explains again why it's so hard to win.
A look at the upsets by round since the tournament expanded in 1985.
You're not going to win a billion dollars with a perfect bracket. But you might as well give it your best effort, right?
And history's there to prove it, too. If you've already got a good feeling about N.C. State, there's reason to back you up.
Which teams are most likely to pull off Round of 64 upsets? We ask opposing coaches to get the lowdown on some potential Cinderellas.

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