Who says white guys can’t rap? Well, a lot of people, but who cares when they’re as handsome as David Alan Basche, star of the witty sitcom The Exes? The veteran actor shows off his gangsta skills with the self-penned “On My Sitcom,” in which Basche sounds off on costars Donald Faison, Wayne Knight, David Alan Basche, Kelly Stables and Kristen Johnston, while taking viewers on a tour of the set. Basche, who plays one of the mismatched roommates on the comedy which airs on TV Land Wednesdays at 10:30 p.m, even squeezes in a naughty rhyme about Betty White, whose series Hot In Cleveland airs right before his. Great, now we can’t stop thinking about Betty’s rack.