Samantha Ronson and Benji Madden DJ for cover girl Freida Pinto, Josh Hutcherson and the rest of the young Hollywood set at a fete in honor of NYLON Magazine's 13th anniversary; Steve-O, Johnny Knoxville, Danny Way and Ryan Sheckler party for the screening of skater film Waiting for Lightning; The Beach Boys and the L.A. Dodgers celebrate the big five-oh with the likes of Joe Torre and Tommy Davis—we have the scoop on all that went down on the L.A. events circuit Tuesday and who made appearances where in this installment of Last Night's Parties!

[Benji Madden, Eliza Doolittle via]

Audrina Partridge Samantha Ronson benji madden Freida Pinto Johnny Knoxville Nylon Magazine Steve-O Simon Rex emile hirsch Debby Ryan Daryl Hannah Betty White Joe Torre Tommy Lee Jessica Gomes Booboo Stewart Marvin Scott Jarrett Dodgers Josh Hutcherson Eliza Doolittle The Roosevelt Hotel Mike Love Christina Milian Jason Lee Nick Simmons Bella Thorne Smashbox Studios Tyler Blackburn Tiffany Hines Karim Abay Brian Wilson Elle Fowler Laura Vandervoort Jacqueline Emerson Dayo Okeniyi Cameron Monaghan Al Jardine Paul Rodriguez Chloe Bridges Alexander Ludwig the Beach Boys Bruce Johnston Don Mattingly NYLON Magazine 13th Anniversary Celebration Maika Dillon Monroe Wilson Bethel Kinetic Content's 2nd Anniversary Party Honoring Betty White & "Betty White's Off Their Rockers" Betty White's Off Their Rockers Kinetic Content The Viceroy Valerie Harper Peg Shirley Sheila Korsi Lou Beatty Ann Benson Emilie Melonas Richard Reicheg Bernie Kopell Blair Folwer Michael Yama Screening of "Waiting for Lightning" Waiting for Lightning The Arclight Cinerama Dome Danny Way Dingo Corey Bohan Jacob Rosenberg Ken Block Bob Drydek Great Wall of China Dodger Stadium and The Beach Boys Celebrate 50th Anniversaries Beginning Opening Day Wally Moon Larry Sherry Tommy Davis Ryan Sheckler