The following is from WWE.com:
From comedians to politicians to musical performers to professional athletes, Monday Night Raw’s weekly guest hosts are some of past and present’s finest entertainers. The WWE Universe, therefore, can expect this trend to continue as more and more of the most popular celebrities are hopping aboard to serve as Raw special host.
Dec. 21, 2009: Johnny Damon
Accustomed to entertaining a large audience on the baseball diamond, Johnny Damon will now try to knock one out of the park from inside the squared circle when he becomes the first baseball player ever to host Monday Night Raw. A two-time World Series Champion and two-time MLB All-Star, Damon will batter up as guest host and bring Secret Santas along with him when he suits up in Tampa Bay, Fla.