Justin Bartha, Andrew Rannells, NeNe Leakes and co-stars of "The New Normal" step out for a Q&A panel at the 30th Annual PaleyFest; Youngblood Hawke, Nick Cannon, Pete Wentz and a gang of musicians and young Hollywood tweens knock down some pins at the 7th Annual "Stars & Strikes" Celebrity Bowling And Poker Tournament; Ashley Jones, Nikki Reed and others came out to support the Step Up Women's Network; Catt Sadler celebrate the launch of the Lovers + Friends X Because Im Addicted collaboration at Petit Ermitage—get caught up on the Wednesday's top events in this installment of Last Night's Parties.

Anne Hathaway, Joseph Gordon-Levitt celebrate with other well-reviewed stars at the Critics' Choice Movie Awards; Jamie Pressly and Renee Olstead do some pre-Golden Globes shopping at the Kari Feinstein Style Lounge; Carmen Electra hosts the Markus + Indrani Icons Book Launch Party at a swanky gallery in West Hollywood; Anna Kendrick, Brittany Snow and Alison Brie share a visual feast at the Alberta Ferretti and Vogue fashion show and dinner at Chateau Marmont—take a look at Thursday's top events in this installment of Last Night's Parties.

Go HERE for more photos by Kenneth Chan and and tag yourself and your friends!

Teenage superstar Chloe Moretz was joined by a small army of fellow young Hollywood talents Tuesday night to kick off the 6th Annual 'Teens For Jeans' campaign presented by Aéropostale and DoSomething.org at Palihouse. Check out how this youthful generation of rising stars supported a worthy cause that helps bring denim to those in need.

Zooey Deschanel, Lea Michele, Keith Urban, Nicki Minaj and more hit the FOX Winter 2013 TCA Press Tour and after party; Dawn Olivieri, Lydia Hearst, Matt Lanter and others celebrate style icons in West Hollywood with W Magazine and GUESS; Gary Clark Jr. plays the after party for the $ellebrity premiere at the Hard Rock in Hollywood; Chloe Moretz and a slew of other young Hollywood stars hit the 6th Annual "Teens For Jeans" event presented by DoSomething.org—get the details on Tuesday's top events all over town in this edition of Last Night's Parties.

Jennifer Lawrence, Liam Hemsworth, Miley Cyrus and others hit the red carpet downtown for the highly anticipated premiere of The Hunger Games; Emma Roberts, Jordana Brewster and Marisa Tomei buddy up with designer Jonathan Saunders at the kickoff cocktail party for the British Fashion Council's LONDON show ROOMS LA event at Smashbox; the one and only Slash helps unveil public art for Gibson guitars; AnnaLynne McCord, Jamie-Lynn Sigler and more catch a fashion show at the Stop Staring! event at Vibiana—it was another busy L.A. Monday with action across town and we have the lowdown on it all in this edition of Last Night's Parties. More»

Robert Pattinson, Kristen Stewart, Taylor Lautner

Twihards were out in full-force last night at the Nokia Theatre downtown where they'd been camping out since last Wednesday for the premiere of the latest installment of vampire drama The Twilight Saga: Breaking Dawn - Part 1.  From the clamoring fans' most outrageous signs and the surprising/horrifying looks on the red carpet, to Taylor Lautner exhibiting the definition of gay-face-meets-neanderthal, here's the good, the bad and the ugly from last night's Twilight premiere. More»

Chris Evans along with other cast-mates celebrate the long-awaited premiere of their new movie Captain America: The First Avenger.; Hailee Steinfeld, Ashley Tisdale, and other starlets strut their MIU MIU clothing on the red carpet in celebration of Martel's "Muta"; Rebecca Minkoff and Agyness Deyn host a bash for the opening of Minkoff's new boutique; Demi Lovato and Usher steal the spotlight at the "HTC Status Socail" launch event by surprising everyone with their appearances. More»