Brittany Snow

Jennifer Aniston put her fit frame on display last night when she attended the LA premiere of Call Me Crazy: A Five Film in a black Christian Dior ensemble. She was joined by another Jen — Jennifer Hudson — who stars in the film alongside an A-list cast that includes Melissa Leo, Octavia Spencer, Modern Family star Sarah Hyland, and Jennifer Aniston's buddy Chelsea Handler. The film deals with mental illness and Jennifer serves as an executive producer for the movie as well as the Five series, which airs on Lifetime. She opened up about the touchy subject that dominates her new film at the Call Me Crazy opening last night, admitting that she and her producing partners picked the subject because it affects so many people. Jennifer said, "We were sort of banging our heads around for the second round of Five and this sort of came to us and it's because so many people have been affected or someone you know is affected."

Even though Jennifer attended the event without fiancé Justin Theroux, he and the couple's upcoming nuptials were still a hot topic of the night. Jennifer said she still hasn't picked out a wedding dress, despite earlier reports that she would tie the knot soon after she wrapped up filming for the still-untitled film based on an Elmore Leonard novel.

Selena Gomez and Kate Beckinsale attended Vogue's special dinner celebrating Alberta Ferretti's limited-edition 2013 collection in LA last night. Selena, wearing a blue Alberta Ferretti dress, posed alongside Chelsea Handler while Kate chatted up Olivia Munn. Meanwhile, Alison Brie, Brittany Snow, and Anna Kendrick — all in Alberta Ferretti — shared a few laughs as they sat front row at the special presentation.

The night wasn't just for actresses. Rachel Zoe and her husband, Rodger Berman, also dropped by the event to take some of the edge off of a hectic award season. Rachel attended the dinner while her client Anne Hathaway picked up the best supporting actress award at the Critics' Choice Awards while wearing Oscar de la Renta. Be sure to tune in to the Golden Globes on Sunday to see what Rachel will dress Anne in, and don't forget to vote in our predictions ballot for a chance to win $1,500 and an iPad mini!

Stars came out to celebrate the opening of Rag & Bone's new flagship store in LA last night. Cameron Diaz posed with pal Reese Witherspoon on her way into the event, which also brought out Emma Roberts, Mandy Moore, and Kate Mara. It was Reese's first official red carpet since giving birth to son Tennessee James Toth in September. Reese has been all about the brand lately, wearing her Harrow booties and stocking up at the new shop on Thursday afternoon. Cameron, meanwhile, has been spending time with friends and met up with Gwyneth Paltrow for dinner on Monday and a group of ladies for lunch this Tuesday. Also on hand to toast the retail spot were Rag & Bone designers David Neville and Marcus Wainwright, stylists Meritt Elliott and Emily Current, and Mad Men's Kiernan Shipka.

Alex Pettyfer was at the Beastly premiere in Hollywood last night with costars Vanessa Hudgens and Neil Patrick Harris, but left early as a fire broke out at his home in Beverly Hills. He shared the house with Dianna Agron before their split, and the LA fire department had the blaze under control within half an hour. Vanessa Hudgens looked pretty in purple on the red carpet, though costar Mary-Kate Olsen didn't attend. The movie was set to be released last Autumn, but it's finally getting a US release sandwiched between Alex's movie I Am Number Four and Vanessa's Sucker Punch promotion.

New York Fashion Week continued apace yesterday as Fergie and Josh Duhamel sat front row at the Marc Jacobs show. Vanessa Hudgens was spotted distracting herself from her newly single status on the romantic day at the designer's show — her ex Zac Efron took in a show at the weekend — while Sofia Coppola and Karen Elson sat front row too. While Blake Lively was in the UK at the Elle Style Awards, her Gossip Girl costar Leighton Meester chatted to Marc backstage in NYC. Vanessa also hung out with her buddy Brittany Snow at the Alice & Olivia event, and other stars spotted at the shows yesterday included Whoopi Goldberg, Leigh Lezark, Emma Roberts, Christina Hendricks, and Julia Stiles.

Two thousand eleven will mean big celebrations for these famous faces who are all grown up and turning 25 this year! Twilight's Robert Pattinson will ring in the big 2-5 in May, while fashion powerhouses Mary-Kate and Ashley Olsen share June birthdays with big-screen success Shia LaBeouf. Gossip Girl's star Leighton Meester's looking forward to an April bash and many members of the cast of Glee are hitting the same milestone. We've already taken a look at all the big names facing 30; now click through to see who's prepping to blow out their 25th b-day candles!

Zac Efron was at a pre-Golden Globes party in Hollywood last night, hanging out with his Hairspray costar and close friend Brittany Snow on the red carpet. She's a mutual friend of Vanessa and Zac, who were apparently spotted getting cosy at a club in LA called Eden this weekend. If it's true, the pair are obviously not ready to go public with their rekindled romance, though he was spotted leaving her house last week. Other guests at the Audi party last night included Glee's Matthew Morrison and Jane Lynch.