Singer Hilary Duff shed her good girl image and let loose over the weekend while partying in NYC.
Duff was spotted at NY Hotspot Tenjune around 2:30am giving a lap dance to "a Joel Madden look-alike," according to the NY Post.
Spies say Duff was drinking Veuve champagne straight from the bottle, and eventually needed help walking up the stairs.
The girl works hard for the money and she's never been a hot mess--I say party on!

























