The Cinema Society and Details magazine hosted a screening of The Hangover last night at the Tribeca Grand, which was followed by an afterparty at the Soho Grand. Details editor Dan Peres, Cinema Society's Andrew Saffir, and Bradley Cooper and Justin Bartha, who both appear in the film, welcomed Rachel Roy, Amy Sacco (left), Nicole Miller, Will Arnett, Zach Braff, Gerard Butler, Molly Sims, Chris Meloni, Caroline Rhea, Alan Cumming, Shoshanna Lonstein Gruss, Albert Hammond Jr., Jill Hennessy, Jesse Eisenberg, Hilary Rhoda, Dan Abrams, Danny Masterson, Byrdie Bell, Kelly Bensimon, Rob and Marisol Thomas, Caroline Winberg, and Doutzen Kroes, Alexandra Richards, and Paula Abdul. [PMC, WWD, Wireimage, VF]

♦ Soon-to-be-single Madonna premiered her directorial debut, Filth and Wisdom, at the Sunshine Theater on Monday night. On the red carpet and/or the after-party at the Thompson LES: Lindsay Lohan (left), Jerry Seinfeld, Naomi Watts and Liev Schreiber, Ann Dexter-Jones, David Blaine, Alan Cumming, America Ferrera, Brooke Shields, Marc Jacobs and Lorenzo Martone, Glenda Bailey, Jessica Alba and Cash Warren, Juliette Lewis, Jason Biggs, Jeremy Piven, Vanessa Williams, Becki Newton, Malin Akerman, Lake Bell, Max Minghella, Padma Lakshmi, Terry Richardson, Diane Kruger and Joshua Jackson, Joe Zee, Byrdie Bell, Fabiola Beracasa, Ferebee Bishop Taube, Zani Gugelmann, Katie Lee Joel, Beth Ostrosky, Eleanor Ylvisaker, Kelly Klein, Minnie Mortimer, Maggie Rizer, Chace Crawford, Amanda Cutter Brooks, Ingrid Sischy, Ross Bleckner, Nancy Jarecki, Derek Blasberg, Ed Westwick, Rose Byrne, Taylor Momsen, Debbie Bancroft, Terry Richardson, Bruce Weber, Guy Oseary, and Ali Wise and Jason Pomeranc. [The Daily, PMc, Wireimage, Style.com]