Shedding light on life after dark

NiteWatch: Your Guide to Where the Stars & Socialites Were Spotted



    See where the stars ended up last night.

    Pauly D helped Cosmo celebrate the launch of its new iPad app [Getty]

    Martha Stewart, Wynton Marsalis, designer Zac Posen and many others raised funds for the tsunami-struck country of Japan at a benefit [Guest of a Guest]

    The dashing Penn Badgley watched the premiere of "Margin Call" [Getty]

    Michelle Trachtenberg, "30 Rock's" Katrina Bowden, and Selita Ebanks helped Rebecca Taylor open her new Meatpacking District store [Guest of a Guest]