Ben Affleck recently starred with a huge ensemble cast in He's Just Not That Into You, alongside Justin Long, Scarlett Johansson and three Jennifers: Connelly, Aniston and Goodwin. Well, Goodwin spells it Ginnifer. Maybe her parents were drunks. Don Cheadle starred in the action spy thriller Traitor last year, and is set to take over Terrence Howard's role in Iron Man 2 and however many more sequels they do; he'll also star in another superhero flick, The Avengers, which was recently pushed back to 2012.

Who's it gonna be? Ben or Don? Vote!

The schedule:
First Round Voting: March 19-22
Second Round Voting: March 23-25
Sweet 16 Voting: March 26-28
Elite Eight Voting: March 29-31
Final Four Voting: April 1-3
Championship Voting: April 4-6
The champion will be announced on April 7th!

Check out the full bracket of all 64 Male Celebs here, you can even print it out and keep track of winners & losers!