New York, March 21, 2007 – Magazines took over Manhattan’s party central meatpacking district with – what else? - parties - on Wednesday.

Self magazine and VH1 celebrated Hollywood’s Tightest Bodies at nightspot TenJune. We cut to the chase and asked the evening’s host, Katharine McPhee, who she thinks has the tightest body in Hollywood. “Jessica Biel”, McPhee said without hesitation. Las Vegas star Molly Sims also voted for Biel as Hollywood’s best built, and added, “She’s got a great ass.”

McPhee was noncommittal about the current crop of contestants on American Idol, the show where she launched her career. Despite Simon Cowell’s infamously harsh comments, McPhee said that there is no pressure on Idol hopefuls be thin when on the show. She once battled an eating disorder.

We popped over to the Gansevoort Hotel, just down the street, where Nylon magazine celebrated its 8th anniversary. Cover girl Christina Aguilera hosted guests Jamie- Lynn Sigler, Alan Cumming, Daniel Sunjata and Lance Bass.