Turning 21 at Marquee? Wow. It's like there's some weird competition lately to see which New York socialite can become the next Paris Hilton. And in other lady-deb news, a tipster reports that Byrdie Bell was overheard the other night "talking about the Radar spread and how pissed her parents were about it." Well, do a little porn, your parents complain! It's crazy like that.