Yikes, Who's the Friend?

Eecently released from rehab after a 45-day stint and wearing an alcohol detector anklet (per her wishes to prove her sobriety), Lindsay Lohan celebrated her 21st birthday in Vegas last weekend.

WTF is she doing hanging out with a panty flashing - coke nosed chick? Hopefully this girl is also a sober person and maybe she's acting as Lohan's sober friend/support buddy 'cause the two were snapped yesterday arriving at an AA meeting.

Keep up the great work Lindsay! You can do great things and be a part of great causes if you keep your shite together.