Nicole Kidman, Kerry Washington, Charlize Theron, and others in Hollywood attend Variety's 5th Annual Power of Women luncheon; Diane Kruger, Will Ferrell, Rita Wilson, Ed Ruscha and other philanthropic Angelenos attend The Hammer Museum's 11th Annual Gala In The Garden; Ashley Madekwe, Kaley Cuoco, Dianna Agron, Owen Wilson and Alessandra Ambrosio are among the many to hit the field in style at the 4th Annual Veuve Clicquot Polo Classic—get all of this plus much more on the weekend's top events in this edition of Last Night's Parties.

Charlize Theron Kerry Washington Emma Roberts Rachel Zoe Tony Hawk Will Ferrell Robert Gober Jessica Alba Willie Garson Mandy Moore Jennifer Coolidge Ana Ortiz Diane Warren Lacey Schwimmer Sarah Paulson Amy Poehler Jessica Lange Joshua Jackson Viola Davis Rita Wilson Liz Goldwyn Jon Favreau Elizabeth Banks Aisha Tyler Nacho Figueras Kathy Bates Dana Delany Ryan O'Neal Ashley Madekwe Alessandra Ambrosio Lawrence Bender taylor spreitler Gabourey Sidibe Jennifer Hudson Eve Renee Fleming Veuve Clicquot Jessica Lowndes Maria Bello Jane Lynch Randy Jackson minnie driver Tony Kushner Jane Aronson China Chow Owen Wilson Dianna Agron Amanda Righetti Jodie Foster Joanna Krupa Charles Ray Lori Loughlin Rodger Berman Amanda Peet Delfina Blaquier Kaley Cuoco Esai Morales Joey Lawrence Jesse Tyler Ferguson Fred Durst Naomi Judd Thomas Jane Jared Eng Hammer Museum Catherine Soros Jeffrey Soros Lily Rabe Jason Lee Jenna Ushkowitz Darren Criss Denis O'Hare Anne Sweeney Ed Ruscha Andrea Bowers Vanessa Kay Matt Groening k.d. lang Abbe Raven Candace Nelson Charles Nelson Hannah Simone Bettina Korek Tomas Maier Angela Bassett Pauley Perrette Jay Penske Holland Roden Lauri Firstenberg Annabeth Gish Matt Leinart Emmanuelle Vaugier Aimee Garcia Kristin Bauer Catherine Opie Max Carver Bailee Madison John Tunney Amy Pascal Nicole Kidman