Mischa Barton isn't setting a good example.
After all, her little sister, Hania Barton, just got out of rehab. Yes, you read that correctly.
It's got to feel good to go through such an ordeal and then see your sister vomiting all over the place after a night of insane partying.
But hey, we all know celebrity drug use is the name of the game these days.
Mischa Barton was reportedly with a group of friends the other night at the Anchor Bar in SoHo when she became "tired and emotional," witnesses say.
That is, before she ran outside and tossed her cookies on several smokers' shoes, narrowly missing Jamie-Lynn Sigler. Good thing she's got decent aim.
Ever the trooper, the former star of The OC went back inside and drank and danced more. Hey, sometimes you have to boot and rally. We just hope she offered to clean it up.