Lena Dunham: 'Girls' Porn Parody Grosses Me Out

Lena Dunham and Zosia Mamet film scenes for the third season of their HBO comedy series Girls on Friday (May 24) along Classon Avenue in Brooklyn, N.Y. The day before, Allison Williams was spotted filming scenes in Manhattan with co-star Alex Karpovsky. Lena recently sounded off on Twitter about the Girls porn parody, This Ain't