Amy Adams and Malin Ackerman attend Vanity Fair's 20th Anniversary Party; Taylor Swift and Zac Efron attend the L.A. premiere of "Lorax"; Bryan Cranston and Joel McHale honor writers; Emmanuelle Chriqui, Lance Bass and others perform in a 24 hour stage production; David Beckham wins at Cartoon Network's Hall Of Game Awards; Sofia Coppola hosts a launch party at Sowden House for the new Marni for H&M Collection—awards season is still in full swing and we've got the details on the weekend's parties in and around Los Angeles and the stars who attended in this edition of Last Night's Parties!

Rob Riggle, Ed Helms, Danny DeVito, Zac Efron, Taylor Swift [via]

Vanity Fair Milla Jovovich David Beckham Emmy Rossum Reese Witherspoon Erika Christensen Juicy Couture Kim Raver Drew Barrymore Vinessa Shaw Freida Pinto Rashida Jones Rose McGowan Marcia Gay Harden Zac Efron Taylor Swift Zooey Deschanel Molly Sims Hayden Panettiere Lance Bass Amy Adams Ali Larter Amy Smart marley shelton Betty White Emmanuelle Chriqui Sofia Coppola Stacy Keibler Edi Gathegi Lily Collins Rhea Perlman Paula Patton Rob Riggle Anna Kendrick Jonathan Silverman Jennifer Finnigan Tracee Ellis Ross Shailene Woodley Danny DeVito Sam Trammell Kelly Lynch Kate Mara Bryan Cranston Donald Faison Malin Akerman Christina Moore Joel McHale Olivia Munn Katheryn Winnick Tom Selleck George Kotsiopoulos Allison Janney Kyle Chandler Jayson Blair Steven Levitan Maggie Grace Jessica Chastain Dr. Seuss Ari Graynor Judy Greer Mary Elizabeth Winstead Gillian Zinser Cote de Pablo Dania Ramirez Ron Meyer Alice Eve Jena Malone Michael Boley Jason Kennedy Madeline Zima Hannah Simone Ed Helms Jess Weixler Octavia Spencer Kate Flannery Hope Solo Teresa Palmer Sue Kroll David Krumholtz Kathleen Robertson Aimee Garcia Adepero Oduye Nat Faxon Yeardley Smith Robert Forster Renee Olstead Alexander Payne Penelope Ann Miller Matthew Lillard Barrett Foa Greg Rikaart Ahna O'Reilly Missi Pyle Michel Hazanavicius Peter Paige Mayra Veronica Marni for H&M Meagan Good Carol Leifer