Leighton Meester'Gossip Girl' star Leighton Meester opens up to Allure about her past as a party-girl.

"We had craaaazy parties, we had DJ's, bands, an ice luge, a fire twirler. One of my roommates burned off her bangs on the stove trying to light a cigarette," she tells Allure in its latest issue.

But her partying had its limits. "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."

The actress who brings Blair Waldorf to life also dishes on her 'Gossip' character's on-going love affair with Ed Westwick's Chuck Bass, her non-feud with Blake Lively and stereotypes of women in Hollywood. Click for More >>>