Jennifer Lopez And P Diddy Back On?

A newly single Jen has been spotted out with ex Diddy.

Jennifer Lopez, who announced her split from hubby Marc Anthony earlier this month, has been spotted having dinner with her ex P Diddy.

The pair were spotted having dinner together in the "Big Apple" last week before flying out to Miami for Jen's birthday bash this weekend.

"They met at New York Chinese restaurant Philippe Chow," the Daily Star report a source as saying.

"They arrived and left separately but were together for at least two hours."

J-Lo and Diddy split in 2000, despite the Diddy Dirty Money star's attempts to win Jen back with a gift of 100 white doves.

Doesn't he know her love don't cost a thing?