X17online spotted Jennifer Aniston and her boyfriend Christopher Gartin enjoying a romantic dinner at Madeo Ristorante last night.

You may remember, we were the first to catch the two at the beginning of July, hiding from our cameras as they left Jen's favorite dinner spot, the Terrace restaurant at Sunset Towers. Gartin is a friend of Jen's BFF Courteney Cox after he worked with Cox's hubby David Arquette on the 1996 film Johns. Gartin is divorced.

anistondate070110_05.jpgGartin the night of July 1, leaving Sunset Tower after dinner with Aniston



As for their date last night, our photographer tells us: "Jen and her boyfriend were trying so hard not to be spotted. They arrived together in a black BMW and then left separately and one of them was hiding under a white towel in the back seat of an Audi."

But we're told that inside the restaurant the two weren't hiding. They had a private table away from the front windows and enjoyed a bottle of wine and good conversation. A source inside the restaurant tells us: "Jennifer was laughing and very comfortable with Chris. They're an absolutely striking couple."