Christina Aguilera shares a Dirrty back seat kiss with boyfriend Matt Rutler

Having a chauffeur is good for several things. If you’re Christina Aguilera and Matt Rutler, who recently had a run-in with the law that resulted in a DUI charge for Mr. Rutler and a public intoxication mishap for Aguilera, it allows you to have as much fun as you want without worrying about who’s driving home. It also leaves ample time for back seat makeout sessions.

Oh yes, the ultimate spot for high school necking was in full use for the happy couple on Saturday night. After the two spent a night out at dinner at Giorgio Baldi’s in Santa Monica, Aguilera and Rutler just couldn’t keep their hands — or tongues — off of each other as they headed home courtesy of a driver. Thankfully things didn’t get too hot and heavy, otherwise there could have been a hazardous foggy window condition for the poor driver.
On March 1, Aguilera found herself in some legal trouble after being taken into police custody for public intoxication while her  Rutler was arrested for driving under the influence.