Hilary Swank and Mariska Hargitay attend a JoyROCKS event in celebration of the The NO MORE PSA launch; Daniel Wingate, Suzanne Todd And Jennifer Todd host ESCADA And W Magazine’s Cool Earth event; Sharon and Lisa Osbourne play doctor at Disney Junior's Doc McStuffins event; Emmanuelle Chriqui, Lance Bass, Emily Osment, and others attend the Premiere For New Digital Series "Cleaners"; Jessica Alba, Amy Poehler, and more celebrate the premiere of A.C.O.D.—check out all this and so much more on this edition of Last Night’s Parties.

Los Angeles MILK Studios Samantha Ronson Julianne Hough Hollywood Escada Jessica Alba Michelle Monaghan W Magazine Marcia Gay Harden Andie MacDowell Cameron Silver Amy Poehler Virginia Madsen kathy freston Aubrey Plaza rosanna arquette Lance Bass Beverly Hills Patricia Arquette Christopher Meloni Emmanuelle Chriqui Maria Bello Jane Lynch Hilary Swank Mariska Hargitay Nia Vardalos Gilles Marini Sharon Osbourne Clark Duke Clifton Collins Jr. Camryn Manheim The Grove Culver City Kiernan Shipka Joely Fisher Mary Elizabeth Winstead James Frain Anne Sweeney Peter Hermann Sasha Alexander Elizabeth Reaser Ian Gomez Sara Rue Orlando Jones Emily Osment Lisa Stelly Missi Pyle Nathan Fillion Scott Wolf los angeles premiere Christa Miller The Grove Los Angeles Zoey Deutch The Joyful Heart Foundation Suzanne Todd Milk Studios Hollywood Radha Mitchell Naomi Scott Dick Wolf Laraine Newman Nathan Keyes Jennifer Todd The Landmark Theater The Joyful Heart Foundation Presents: JoyROCKS To Celebrate The NO MORE PSA Launch JoyROCKS To Celebrate The NO MORE PSA Launch ESCADA And W Magazine Celebrate Cool Earth With Hosts Daniel Wingate Suzanne Todd And Jennifer Todd ESCADA And W Magazine Celebrate Cool Earth Escada Boutique - Beverly Hills Escada Boutique Daniel Wingate Rob Rowe Tracey Bregman Jenny Bernheim Disney Junior's "Doc McStuffins" Cast And Doctors From Artemis Medical Society Host "Doc Mobile" Tour Doc McStuffins Doc Mobile Lisa Osbourne Gary Anthony Williams Juilana Marini Joey Fatane Crackle Hosts Premiere For New Digital Series "Cleaners" Digital Series Cleaners Crackle Cary Grant Theater - Culver City Cary Grant Theater Robin Thomas Chris Jai Alex Adrian Bellani Meredith Pyle Paul Leyden "A.C.O.D." - Los Angeles Premiere "A.C.O.D."