Posted on Fri Apr 13, 2012 08:55 AM PDT
Amanda Bynes isn't letting last week's DUI arrest stop her from getting her party on!
The former child star left Greystone Manor after a night of hanging with friends wearing short black jean shorts and a black razor back tank dress ...exposing her lacy bra. Um, ok.
Bynes, 26, was arrested last Friday at 3am for driving under the influence after her BMW clipped a police cruiser at the intersection of Robertson and Santa Monica Boulevard.
After checking out these photos and the below video ... she's sexy and SHE knows it!
SEE THE GALLERY Amanda Bynes Parties In Her Bra
Amanda Bynes Charged With DUI, Asks Obama For Help - Jun 06, 2012
FIRST PHOTOS - Amanda Bynes Released From Jail After DUI Arrest - Apr 06, 2012
BREAKING NEWS - Amanda Bynes Arrested For DUI - Apr 06, 2012
EXCLUSIVE PHOTOS - Amanda Bynes Double Fists Her Caffeine Addiction - May 09, 2011
Amanda Bynes Comes Back From Retirement - Jul 24, 2010