Jordana Brewster, Julie Bowen and Angie Harmon dazzle in Naeem Khan dresses at a Chateau Marmont private party hosted by the designer; Eva Mendes struts her summer look at a special screening of her new indie film; Sarah Silverman, Jimmy Kimmel, Adam Carolla, Patton Oswalt, Jeffery Ross and other big-time comedians rock a power-packed comedy show to raise money for ALS research; Last Night's Parties had stars all over the place for charity, fashion and just plain fun. We've got all the details, so don't miss out! More»

Fergie and Josh Duhamel celebrate the launch of Don "DB" Brooks' Don-A-Matrix Training method; AnnaLynne McCord is honored at the Drawing Hope International Masquerade Gala; "Grey's Anatomy" hosts The Songs Beneath The Show benefit party; the beautiful people of "90210" have a Season 4 wrap party at Pink Taco; Jane Lynch hosts the kick-off event for Adopt The Arts; Julia Roberts and Lily Collins step out for the Los Angeles premiere of Mirror Mirror—St. Patrick's Day wasn't the only reason to have a party over the weekend, and we've got all the details on the biggest events that went down in Los Angeles and the notables who attended them in this edition of Last Night's Parties! More»

Jean Dujardin beats George Clooney for best actor and Mary Tyler Moore receives lifetime achievement award at the 18th Annual Screen Actors Guild Awards; Sofia Vergara and Meryl Streep have fun with friends at the Weinstein Company and Dewar's post-SAG Awards cocktail party at the Chateau Marmont; Amber Heard dazzles fans on the red carpet as Kelsey Grammer hosts the 64th Annual Directors Guild of America Awards; Katy Perry and professional party girl Paris Hilton kick off the grand opening of 1 OAK Las Vegas; More»

Jenny McCarthy hosts a World Series of Boxing match; The Producer's Guild honors Angelina Jolie in a celebrity filled night; Kate Beckinsale, Ali Larter and HIMYM star Neil Patrick Harris come out for a legen—wait for it —dary opening night of Cirque du Soleil's OVO in Santa Monica; Selena Gomez sings for UNICEF; The Wonder Girls come to America under the guidance of Nick Cannon—Sundance wasn't the only thing going on over the weekend, see what went down in L.A. in this installment of Last Night's Parties. More»

HBO kicked things off at Circa 55, where guests like Jane Fonda, Guy Pearce, and Ewan McGregor, and winner Claire Dane munched on beef tenderloin and sipped martinis. NBC had A-listers Jon Hamm, Colin Firth, and Nicole Richie schmoozing under the stars at the Beverly Hilton rooftop - right across from where Harvey Weinstein kept the company of Golden Globe winners Meryl Streep and Jean Dujardin, as well as Leo DiCaprio and countless other guests at his annual party. See this and so much more on our Golden Globes after party round up... MORE>>

After the awards ceremony winded down, celebrities dispersed into the night and the red carpets were rolled out yet again, mostly decking the halls of the Beverly Hilton, where the majority of Sunday's after parties were held. HBO kicked things off at Circa 55, where guests like Jane Fonda, Guy Pearce, and Ewan McGregor, and winner Claire Dane munched on beef tenderloin and sipped martinis. NBC had A-listers Jon Hamm, Colin Firth, and Nicole Richie schmoozing under the stars at the Beverly Hilton rooftop - right across from where Harvey Weinstein kept the company of Golden Globe winners Meryl Streep and Jean Dujardin, as well as Leo DiCaprio and countless other guests at his annual party. More»

From Betty White to Robert Pattinson, it was raining stars at the People's Choice Awards; Shenae Grimes and Stephanie Pratt attend the opening of a Swiss timepiece flagship on Melrose; Liam Neeson, Kristen Bell and fellow faces of the big screen hit the downtown premiere of The Grey; Michelle Williams, Bradley Cooper, Lindsay Lohan and more celebrate awards season with the Weinstein Co. and Audi at Chateau—we have your details on how red carpet season kicked into high gear this week in this installment of Last Night's Parties. More»

Dennis Quaid and Aimee Teegarden step out for Beneath The Darkness; Emily Blunt kicks off a Palm Springs Film Festival; Emmy Rossum, William H. Macy, Kristen Bell, and more celebrate two Showtime original series premieres; Ewan McGregor, Channing Tatum hit the Haywire premiere and after party hosted by Playboy—Wednesday and Thursday night were all about the business we call show here in L.A. and we have all the details in this pre-weekend edition of Last Night's Parties. More»

Olivia Wilde, Sandra Bullock, and Ryan Reynolds congregate in Westwood for an overdose of beautiful people at The Change-Up premiere and after party; Elle MacPherson, Nick Lachey, Sara Bareilles, Christina Applegate and a smattering of other stars kick off the NBC Press Tour with a party at the SLS Hotel in Beverly Hills—get all the details you need to know on Monday's hottest star-studded events in today's edition of Last Night's Parties. [Leslie Mann, Olivia Wilde, Jason Bateman, Ryan Reynolds photo via] More»

Serena Williams, Maria Sharapova, and Amar'e Stoudemire step out to for the sports world's version of the Oscars at the ESPY Awards, AKA date night for Bieber and Selena; "Shrek The Musical" opens with a slew of Disney-esque stars in attendance such as Corbin Bleu, Alexa Vega, and other fresh faces—get all the details on what happened Wednesday night in L.A. in today's edition of Last Night's Parties. [Jason Bateman, Kerry Washington, Ryan Reynolds, Maria Sharapova, Emmanuelle Chriqui photo via] More»

Justin Timberlake and Cameron Diaz took the carpet for the premiere of Bad Teacher; De Beers launched their book with a fancy party; the Standard got Creative with Kalup Linzy; the Public Theater held a gala for Shakespeare in the Park and more! Last night's parties decided it was better to be than not to be. More»