Christina had sex in the bathroom at a family party

Christina Aguilera has been in the news a lot lately, all of it bad.

- She fell down at the Grammys (2.14.11).
- Her friends were planning an intervention (2.8.11).
- She forgot the words to the National Anthem (2.7.11).
- She crashed a strangers party and passed out drunk in his bed (1.19.11).
- She doubled in size. (1.17.11)

Today will not reverse that trend.

An insider tells Us that (Christina and her new boyfriend Matthew Rutler) had sex in a bathroom at a recent family gathering.
"Her friends are fed up," the source says of Aguilera's recent antics, which included a New Year's Eve blowout fight with her mom and a booze-filled night of crying at L.A. club The Dime in January. "Nobody can get through to her. They think she's trashy. And her ego is out of control."
"She's really spiraling," says (another) source. "I would be shocked if she's not in rehab in the next month or two."

You could definitely argue that she shouldn't have had sex at a family party, but parties have tons of cakes and pies and cookies. Look at her. Of course she was gonna get turned on.