Jen's Mystery Man Revealed

Jen and Brian together on Feb. 24. (x17online.com)

Last week, Jennifer Aniston was spotted leaving BFF Courteney Cox's house with a handsome hunk who no one could immediately identify — until now.

OK! has learned that the fetching fella pictured riding shotgun in Jen's car that evening is
Brian Bourma, a key grip on the actress' latest film. "They met on the set of Traveling in Vancouver, where he was in charge of moving lights and other heavy equipment," one insider reveals to OK!. "He's actually quite a ladies' man. He's dated actresses before."

But the sources says Brian is doing his best to keep in touch with Jen and is even planning a visit to Miami, where the former Mrs. Brad Pitt just started filming Marley & Me with Owen Wilson.

The Canadian cutie played coy about his relationship with the former Friends star, telling OK!, "I don't want to talk about that..."