
PHOTOS: Guess Who Showed Up for GUESS?

July 23 2009, Published 11:04 a.m. ET

- Rosie O'Donnell 'Reconnected' With Costar Michelle Trachtenberg 3 Years Before Actress' 'Tragic' Death: 'I Just Loved Her'
- Michelle Trachtenberg's Family Is 'Devastated' and 'Still Very Much in Mourning' After Actress' Cause of Death Was Revealed
- Michelle Trachtenberg's Official Cause of Death Revealed Nearly 2 Months Later
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The stars came out last night in NYC to help launch the new GUESS flagship boutique. Among those in attendance for the party — Gossip Girl's Michelle Trachtenberg, Real Housewives' Kelly Bensimon, model Selita Ebanks, socialite Lydia Hearst and Kanye West's most recent ex, Amber Rose.