Cameron Diaz is reportedly dating Jude Law, her former co-star in the 2006 flick ‘The Holiday,’ after celebrity tattlers spied the British-born actor flying into the States for a sexy dating with the sometimes blonde/ sometime brunette ‘Charlie’s Angels’ star.

“Jude plans to take her on a series of dinner dates this week and just spend some time hanging out,” a snitch says of the man who was almost Mr. Sienne Miller.

“Cameron and Jude really bonded while working together but now that friendship has turned to romance,” says an informant.