Patrick comes into our living rooms each week as the steamy Dr. McDreamy on Grey's Anatomy; and Kevin recently thrilled moviegoers (and dumbfounded critics) with the success of Paul Blart: Mall Cop.

Who's it gonna be? Patrick or Kevin? 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!