As things continue to heat up between John Mayer and Katy Perry, the crooner's ex, Jennifer Aniston, had made peace with their intense love affair Breaking Celebrity News is exclusively reporting.

"Jen and John have stayed friends.They're not super close at the moment but Jen has said she likes the John-Katy pairing a lot and wants to see them start a family together," a source close to the situation told Radar.

"Of course Jen is in such a good place with her own relationship that she can get away with being magnanimous."

Aniston, 44, has been dating Justin Theroux since 2011 and the pair announced their engagement on Aug. 12, 2012.

"But when she was single, she didn't want to hear a thing about John's hook-ups, and to his credit, he kept his personal life pretty low key for the two years after they broke up," the source added.