Jen & John: 'They Already Miss Each Other'

After a weekend together, Aniston stays in Miami while Mayer returns to New York

Photo: Lester Cohen;Jordan Strauss/WireImage(2)

After a long weekend of lounging and laughing in Miami, Jennifer Aniston stayed behind to film her movie while John Mayer returned to New York.

“They already miss each other,” says a source close to Mayer.

Adds another source, also close to the singer: “It’s very real. They’ve been seeing each other for a few weeks now.”

Aniston, 39, and Mayer, 30, were first seen together publicly last Friday when they had an intimate lunch at Michael’s Genuine Food & Drink in the Miami Design District. Later in the day, the two were seen at Casa Tua on South Beach.

Aniston remained in Florida to shoot Marley & Me with Owen Wilson, hanging around a hotel with her gal pals. Mayer went home to New York, hitting the club Butter with buddy Josh Groban on Monday, then joining a friend for a meal at Il Mulino on Tuesday.