Rebel Wilson, Mark Wahlberg, and Bar Paly get everyone pumped at the Pain & Gain premiere; Heidi Klum, Louise Roe, Betsey Johnson and other network stars pull poses at the 2013 NBC/Universal Summer Press Day; Gerard Butler, Michael Shannon, Winona Ryder, and Sylvester Stallone hit the Iceman premiere and after party; John Cho poses for photos with fans at the "Spirited Away" 47th Anniversary Visionary Awards Fundraiser; the Backstreet Boys are (finally!) honored with their very own star on the Hollywood Walk Of Fame—get caught up on Monday's top happenings all over L.A. in this installment of Last Night's Parties.

Alan Tudyk, Seth Green and others honor the best in animation at the Annie Awards; Anne Hathaway, Ben Affleck, Lena Dunham, Steven Spielberg and more attend the Directors Guild of America Awards; Kerry Washington, Samuel L. Jackson and Halle Berry among many more hit the NAACP Image Awards; Jessica Alba and Hugh Jackman walk the red carpet at the premiere of Escape From Planet Earth; Jane Seymour attends the Art Directors Guild Awards; David O. Russell helps honor Jennifer Lawrence at the Santa Barbara International Film Festival—get caught up on the weekend's top events in this installment of Last Night's Parties.

From Courtney Love's performance at the Star Bar, to Kate Bosworth and fiance Michael Polish celebrating the premiere of their film "Big Sur," to Elizabeth Olsen and Dakota Fanning hanging out with Jake Gyllenhaal's mom at the Nur Khan Lounge, Sundance parties wrapped up this weekend. Check out our round up of some of the top parties from Park City this weekend.

Last night in NYC, Milla Jovovich stepped out for the 28th Annual Dream Ball at Cipriani, Jay-Z and Rihanna celebrated the opening of the 40/40 Club at the  Barclays Center, Jennifer Garner attended the premier and after-party for Butter, and more!

Busy Philipps, Zoe Deschanel, Ginnifer Goodwin [via]

Ginnifer Goodwin, Christina Hendricks, Zoe Deschanel and Judd Apatow help honor the finest achievements in TV; Alessandra Ambrosio and Christina Milian have their tots in tow at the Brave premiere; Keira Knightley, Drew Barrymore and Steve Carell step out for a screening of their new film; Ashley Tisdale and more hit  the viewing party for Bravo's "Miss Advised"—it was another busy Monday in L.A. with various events all over town, and we have all the details on what happened in this installment of Last Night's Parties. More»

As regular readers of this site may already know, we, like many media outlets, were following the Casey Anthony trial. On a largely unrelated note, we've also had a thing for cocktails lately. It's safe to say that we did not expect these two interests to come together in quite this way. But then again, when you're Franklin Village institution Birds, known primarily for keeping up the BAC of the outrageous comedians of the next-door Upright Citizen's Brigade Theatre, I guess you have to try a little harder. More»

Some of the world's funniest people came out to congratulate each other, Daniel Radcliffe  took the Broadway stage, drag Queens put on their best ball gowns for a good cause, and more! Take a look at what happened while you were out boozing this weekend. More»