Cameron Diaz and Justin Timberlake on vacay in Mexico, and so obviously together. Though there are reports that Justin was hitting on Jesse Metcalfe's girlfriend at a London club, trying to buy her drinks and asking if she had a boyfriend. Also, Justin mentioned wanting to move to London because of all the hot English girls. Are English girls hot? All I know is that English guys usually have bad teeth, so it seems like the American girls got the raw deal. But they do have those fab accents...