Christina Aguilera Spotted at Dinner With 'Burlesque' AssistantChristina Aguilera went on a double date Saturday night with a male friend.

According to the Daily Mail, Aguilera enjoyed dinner with Matthew D. Rutler, a set assistant on her new movie 'Burlesque,' in which she co-stars with Cher.

Aguilera and Rutler dined at Hollywood's SoHo House with Nicole Richie and her fiance Joel Madden.

As they left the restaurant, Rutler reportedly hid under a blanket in the back seat of Aguilera's car, which was driven by Madden.