Cameron Diaz seems to be back in the dating game following her split with Alex Rodriguez last year. The bubbly beauty was spotted dining with a handsome man at Rao’s on Monday. A spy said, “It looked like a date,” and when fellow diners asked staff who the guy was, a waiter said, “I guess it’s her boyfriend.” Spies said Diaz’s mystery man was “handsome and athletic” and looked like “Family Guy” creator Seth MacFarlane, but sources said he and Diaz have only briefly met once in the past.