[Photos by Billy Farrell for PMc] Last night Mr. Chow in Tribeca hosted a whole slew of celebrities for the Happy Tears after party. Donna Karan played hostess to the event. Demi Moore, Adam Lambert, Parker Posey, Ellen Barkin, Tinsley Mortimer, Fern Mallis, and Julia Stiles were all in attendance Tuesday night. The film, Happy Tears, stars Moore and Posey as two sisters who return home to care for their elderly father played by Rip Torn. Throughout the film family tensions flare, but life lessons are learned. If the movie is as good as the after party, then it should be an excellent film.

Alexandra Spadea, Derek Blasberg, Angela Lindvall, Andrew Saffir, Gabby Karan De Felice

Julia Stiles, Chris Madden, Mira Sorvino, Christopher Backus

Michael Stipe, Klaus Biesenbach, Richard Chang, Terence Koh

James Lowther, Alex Lundqvist, Elizabeth Harrison, Tinsley Mortimer

Marguerite Elias, Andrew Schwertfeger, Joyce Pierpoline

Adam Lambert, Demi Moore, Ashley Lloret, Omeed Malik, Susan Woo

[All photos by Billy Farrell for PMc]