Olivia Munn and Kristin Bauer attend the 6th Annual Television Academy Honors; Willow and Jada Pinkett Smith join the Coalition to Abolish Slavery; Jason Alexander and Bob Saget hang at the Lupus LA Orange Ball; Michelle Trachtenberg and Serinda Swan hit up LACMA for UNICEF's Next Generation LA Launch; Singers from Emeli Sandé to Tom Jones head to the NARM Music Biz Awards Dinner; Carl Reiner and Mel Brooks celebrate the opening of "American Masters Mel Brooks: Make a Noise"; Playmate of the Year Raquel Pomplun is celebrated by at the Playboy Mansion and later at an exclusive soiree at Chateau Marmont—get your final L.A. party report of the week in this installment of Last Night's Parties.

Johnny Depp, Katy Perry, Selena Gomez, Kristen Stewart and many other young faces in Hollywood attend Nickelodeon's Kids' Choice Awards; Solange performs at the Diesel + Edun Studio Africa event at Ron Herman; Kerry Washington and Lance Bass are among the guests at the Human Rights Campaign Los Angeles Gala Dinner; Brad Goreski and Whitney Port sit on a panel at the 2nd Annual Simply Stylist L.A. fashion and beauty event; Chloe Sevigny, Alexander Skarsgard, Jeffrey Deitch and a slew of others join Olivier Zahm for a Purple Magazine party—get caught up on L.A.'s top weekend events in today's edition of Last Night's Parties.

Rumer Willis, Justin Bartha and more help PFLAG honor "The New Normal"; Viola Davis hosts the Rape Treatment Center brunch honoring Norman Lear; Sophia Bush and Christa B. Allen help raise $2.9 million at the Annual AIDS Walk Los Angeles; Chloe Sevigny, Jane Lynch and Zachary Quinto are among the many who celebrate the new season of "American Horror Story" at Paramount Studios; Jack Nicholson and Danny Masterson hit the green for the Los Angeles Police Celebrity Golf Tournament—from premieres to brunches and everything in between, get the rundown on the weekend's top events in this installment of Last Night's Parties.

Bella Thorne helps celebrate Latinos in Hollywood at The London; a youth orchestra takes over Barney's New York in Beverly Hills for a fundraising event hosted by Simon Doonan; Wendi McLendon-Covey and Selita Ebanks step out for the Give & Get Fete fundraiser at the SLS; George Clooney and Stacy Keibler squash breakup rumors with PDA while supporting Ben Affleck along with Jennifer Garner, Bryan Cranston and more at the premiere of Argo—get your final dose of event rundowns before the weekend in this edition of Last Night's Parties.

Britney Spears, Demi Lovato, Simon Cowell, and L.A Reid get hand printed outside Grauman's Chinese Theatre; Jack Osbourne, Richard Grieco, Sophie Simmons, Tyler Hoechlin, and a few of L.A.'s finest come together at Pink Taco in preparation for the send off of 10,000 Krispy Kreme doughnuts to soldier's overseas in remembrance of 9/11; Kerry Washington, Sara Rue, Tony Goldwyn, Columbus Short, and other ABC stars arrive at the The Paley Center for Media to preview upcoming series' seasons—check out what you didn't get invited to last night in this edition of Last Night's Parties. More»

Last night in NYC, Kanye came out to Tom Sachs' private preview of space program's on Mars at the Park Avenue Armory, Diane von Furstenberg attended the Whitney Museum's Art Award Gala, Beach House rocked the Bowery Ballroom, Joan Rivers honors Annie Leibovitz at the CLIO Awards, and more! Last night's parties were all about the arts! More»

Neil Patrick Harris, Rob Reiner and Busy Philipps host a fundraiser reception at The Hollywood Museum for one of L.A.'s oldest children's charities; Anne Heche helps open this year's International Beverly Hills Film Festival with a screening of one of the first feature films to be fully shot in post-invasion Afghanistan; Emmanuelle Chriqui and Peter Facinelli shop for charity on West 3rd Street; Luke Perry shows up to Nick Santora's book launch party at the Grove; despite the gloomy weather, Wednesday saw plenty of L.A.'s stars out and about. Read all about it in this edition of Last Night's Parties. More»

Steven Tyler and Tommy Hilfiger hit up the Viper Room for an evening of music with The Click Clack Boom and a photography exhibit by Mia Tyler; Larry David and Jane Lynch join stars Sean Hayes, Chris Diamantopoulos and Will Sasso for the Los Angeles premiere of their new movie The Three Stooges; Moby, Danny Masterson and Giovanni Ribisi attend the opening reception for photographer Alex Prager's exhibition at M+B Gallery in West Hollywood—get the rundown on who partied where this weekend in Los Angeles in this installment of Last Night's Parties! More»

The Los Angeles Gay and Lesbian Center presents Rachel Zoe with an award for her work with homeless youth; Sam Worthington and Elizabeth Banks grace the red carpet for the Man On A Ledge premiere; Jodi Lyn O'Keefe launches her new jewelry line "Q"; Marg Helgenberger from "CSI: Crime Scene Investigation" gets a star on the Hollywood Walk of Fame—it was just another Monday night in Los Angeles and we have your details in this installment of Last Night's Parties! More»

Isabel Lucas, Henry Cavill, Freida Pinto [via]

AFI Fest continues with Thomas Jane, Rob Lowe, and Jeremy Piven's film screening; Aussie import Isabel Lucas rocks the red carpet for the Immortals 3D premiere with Kellan Lutz, Freida Pinto and Mickey Rourke; Garcelle Beauvais, Jennifer Love-Hewitt and more get pampered on the roof of The London; Zooey Deschanel and our new favorite dresser Ashley Madekwe, along with may others, step out for TV Guide's "Hot List Party" in West Hollywood—it was just another Monday in L.A. but there was plenty of action so get all the details in today's installment of Last Night's Parties.