Los Angeles|Party Crasher

Last Night's Parties: John Krasinski, Jenna Fischer, Ed Helms Hit "The Office" Wrap Party, Jessica Alba, Diane Kruger Promote New Projects & More

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Jack Black, Tim Allen, Lisa Love and more honor Catherine Opie and the Walt Disney Company at the REDCAT Gala; Kevin Nealon hosts a charity poker game with guests Michael Vartan and Colbie Caillat to raise funds for Farm Sanctuary; Jenna Fischer, John Krasinski, Rainn Wilson and other stars of "The Office" attend the series finale wrap party; Jessica Alba celebrates the release of her new book at the Mondrian; Diane Kruger, Max Irons and more promote The Host at The Grove—get the rundown on the weekend's top events in today's installment of Last Night's Parties.

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