Elizabeth Banks, Jessica Alba, Zac Posen and more talk fashion at the Annenberg Community Beach House; stylists and tastemakers attend the opening of the new L.A. Montblanc boutique; Shailene Woodley, Laura Leighton and other stars of ABC Family light up the red carpet at the network's West Coast Upfronts; Diane Lane, Kathy Griffin, Gloria Steinem and more celebrate the anniversaries of Ms. Magazine and the Feminist Majority Foundation at the Beverly Hills Hotel; Amber Riley faints (but is okay now) on the red carpet with her co-stars at a special screening of Fox's Glee—it's been a bustling couple of days here in Los Angeles and we have the details on what went down Monday and Tuesday for you in this two-day installment of Last Night's Parties. More»

Over the weekend in NYC, Abbie Cornish celebrated the premiere of her film "The Girl" with Shaun White, Emma Watson showed up head to toe in Miu Miu for the "Struck by Lightning" premiere, Eric Bana partied at Abe & Arthurs for the "Deadfall" after party, Jason Segal and Michelle Williams cozied up together at yet another after party, and more! Last night's parties were all about getting down at the Tribeca Film Festival. More»

Jaime King, Fergie and Chloe Moretz attend JustJared.com founder, Jared Eng's birthday party at Pink Taco; Ke$ha, Rose McGowan and Sophia Bush honor entertainment media that raises awareness on animal issues at the 26th Annual Genesis Awards; Kendra Wilkinson and Kim Kardashian celebrate Perez Hilton's birthday with a Mad Hatter-themed tea party at Siren Studios—the rain didn't stop Los Angeles from partying this weekend and we've got the details on the biggest events and the celebrities who attended them in this installment 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»

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»

David Lynch, Katy Perry, Russell Brand

Amber Heard, Zoe Saldana, Neil Patrick Harris, Miley Cyrus and more step out to support The Trevor Project; Janice Dickinson and Cameron Silver attend a murder mystery-themed night at Stephen Webster; Katy Perry, Russell Brand, Thomas Jane help raise funds for the David Lynch Foundation; Amanda Seyfried, Judd Apatow, and Jessica Alba celebrate healthy babies at the Beverly Hills Hotel—it was another busy weekend here in L.A., get the details on what went down in this edition of Last Night's Parties. More»

Rob McElhenney shows off his new svelte figure, while proud soon-to-be parents Charlie Day and Mary Elizabeth Ellis show off her baby bump at the premiere party for "It's Always Sunny in Philadelphia" and "The League" in Hollywood; Zooey Deschanel, Lea Michele, Jaime Pressly, Cory Monteith, and many more of the stars of FOX turn out for the network's Eco-Casino Party—New York Fashion Week may be going OFF right now but L.A. still had plenty celebs in town this week for some star-studded throwdowns, so get all the details in this edition of Last Night's Parties. [Danny DeVito, Charlie Day, Mary Elizabeth Ellis, Kaitlin Olson, Rob McElhenney photo via] More»

As veteran readers will surely note, Guest Of A Guest New York already published a review of Golden Globes fashion. But I feel the hometown of the award show's voice should be heard too on this pressing issue.

See, while NYC was only able to watch the red carpet procession on television, giving  a distorted impression of the stars and outfits, we were there.  Thanks to some fine work by the special effects and makeup wizards at Weta, that's actually me standing over Olivia Wilde's right shoulder. More»