This is one way to avoid being recognized by fans!
YUP! Halloween is a fantastic excuse for a famous mug to mask her moneymaker!
Looks like she didn't even bother throwing together an actual costume, but who could this camera shy celeb be??!
It's our fave reformed bad girl, Mischa Barton!!!!
Sadly, despite Mischa's creative efforts, her disguise didn't trick the papz from snapping some pics at a swanky Halloween party in Beverly Hills!
Maybe next year she should just opt for a gorilla suit??! LOLz! That should do the trick!