The now-married Gossip Girl star has admittedly reformed since her party girl days. In the January 2011 issue of Allure, she talked about her wild past.
"We had craaaazy parties, we had DJ's, bands, an ice luge, a fire twirler," she said. "I mean, drinking is one thing – overdrinking is another. And drugs are something that I do not tolerate at all. You'd be surprised how many people do it. If you go out and you're living the nightlife scene, that's what people do."