Arnold Schwarzenegger and Johnny Knoxville are just a few of the many who attend The Last Stand premiere and after party; Jim Jefferies, John Landgraf and others attend the premiere screening and after party for "Legit"; Patrick J. Adams, Meghan Markle and other stars of "Suits" step out for a screening and panel at The Paley Center for Media; President Bill Clinton, Kobe Bryant and Adam Lambert celebrate the grand opening of Step Up on Vine; Genlux cover girl Kristin Chenoweth celebrates the opening of Riviera 31 with Kathy Griffin and other TV stars—get the full rundown on Monday and Tuesday's top L.A. events in this installment of Last Night's Parties.

Karina Smirnoff Arnold Schwarzenegger Hollywood bam margera Tony Hawk Perez Hilton Balthazar Getty The Paley Center For Media Johnny Knoxville Daisy Fuentes Ashley Tisdale Kathy Griffin Adam Lambert Markus Molinari Kristin Chenoweth Grauman's Chinese Theatre Richie Sambora party after party Kobe Bryant Luis Guzman Gene Simmons KIIS FM Joe Manganiello Taylor Armstrong Lisa VanderPump RHOBH Nick Simmons President Bill Clinton Genesis Rodriguez Sophie Simmons blush Caroline D'Amore John Terzian Brian Toll Matt Dallas Holland Roden George Blodwell Annabeth Gish Jaimie Alexander Neal McDonough Christa B. Allen Michael Paseornek FX Sur Lounge Derek Mears Gabriel Macht Aldis Hodge Allie Gonino Gina Torres Daniel Henney Johnny Whitworth Rob Friedman Rodrigo Santoro Mindy Sterling John Landgraf Lorenzo di Bonaventura Patrick J. Adams Sandra Vidal Christopher Schwarzenegger Patrick Schwarzenegger Philip Martin Roberto Aguire Danielle Vasinova Edwin Hodge Jon Feltheimer meghan markle Rick Hoffman Sarah Rafferty Alex Lombard Sofitel LA Sue Wong Gabriela Dias Grace Valerie Kali Hawk Patrick Wachsberger Jesse Grant Judith Shekoni Naomi Nelson Michael Burns Tilky Jones Ruve McDonough Christopher Emerson The Last Stand premiere Lionsgate Films "The Last Stand" After Party Lionsgate Films "The Last Stand" Premiere and After Party Arnold Schwarzenegge Kim Ji-Woon Nicole Boyd Peter Stormare Vanessa Eichholz Billy Blair Christiana Leucas Trae Ireland C.J. Perry Eduardo Noriega FX's Comedy Series "Legit" Premiere Screening "Legit" After Party