Alcoholic and talented singer Christina Aguilera was spotted making out with her boyfriend Matt Rutler in Los Angeles the other night.

A wasted and horny Xtina starting belting out "Diiirty" when Matt took her lyrics literally and rammed his tongue down her throat, or so I'd like to think.

Matt's broke and he may be using her, but I approve. This f*ckship isn't all fun and games. Matt's liver is paying for this affair, plus he's gotta play babysitter. You know it's gotta get old when your girlfriend passes out while giving you head.

We think he may be in it until he knocks her up.