Liberty Ross

Nicole Richie and Rosie Huntington-Whiteley both wore Balmain to the fashion house's LA dinner party at the Chateau Marmont last night. Nicole's stylish night out comes hot on the heels of the launch of her new reality series, Candidly Nicole, on AOL On. The new web show describes itself as being based on Nicole's Twitter feed and follows her as she goes on various short adventures, and has already earned rave reviews. One trip that might not end up on the show is the 2013 Met Gala, which takes place on Monday. Neither Nicole nor Rosie have been confirmed for the event, but that doesn't mean that there won't be tons of fashion stars at the bash — get all the details on the 2013 Met Gala, including the guest list, the designers, and more!

Miley Cyrus and Rachel Zoe helped celebrate with Mario Testino at a big pre-Oscars bash in LA. It was a private reception toasting Mario's new exhibit at LA gallery Prism, which features many of his most famous photos. Plenty of his admirers were on hand yesterday, including models Alessandra Ambrosio, Jessica Hart, and Liberty Ross. Marisa Tomei and Kim Kardashian made the rounds as well. Kim was happy to finally cross paths with Mario, tweeting afterward, "Fun night! Met one of my favorite photographers, Mario Testino!" Mario's party was one of the many taking place in Hollywood one day before the Oscars — see all the stars partying at Oscars events.

Anna Paquin and Stephen Moyer attended Tom Ford's cocktail event in support of Project Angel Food in Beverly Hills last night. Anna wore a sexy black dress as she posed for photos with husband Stephen. The True Blood couple weren't the only lovebirds at the event: Henry Cavill had girlfriend Gina Carano on his arm, while Elton John brought husband David Furnish to the stylist fete. Girls star Allison Williams also dropped by in a stunning embroidered black-and-white frock.

The Tom Ford bash was just one of several pre-Oscars events that took place in LA last night. Party-hopper Adrien Brody managed to visit three parties, including the Tom Ford event and a Vanity Fair bash with Josh Hartnett. It's all leading up to the big show on Sunday — be sure to join us Feb. 24 for our LIVE Oscars viewing party starting at 5:30 p.m. EST / 2:30 p.m. PST.

Kate Moss wrapped up her bikini time in Ibiza and headed back to London yesterday. She didn't need much time to acclimate to being home after the flight. She and her husband, Jamie Hince, put on their party clothes to hit the town during the tail end of London Fashion Week. Kate went to the Serpentine Gallery for the Future Contemporaries bash, where Jamie performed with his band, The Kills. Other celebs like Princess Eugenie, Liberty Ross, One Direction's Harry Styles, and Kelly Osbourne attended as well. Kelly's boyfriend, Matthew Mosshart, was there, too — his sister Alison is Jamie's bandmate in The Kills. Kelly had a great time, and tweeted a photo of herself and Kate with the caption, "I had the best night catching up with Miss Moss and watching The Kills at the Serpentine!" Kate and Jamie wrapped up their evening at an afterparty held at Loulou's members club.

Despite their late one, Kate was out this morning for the Spring 2013 Mulberry show. She had a seat in the front row near Lana Del Rey, Rebecca Hall, Alexa Chung, and Gillian Anderson. Downton Abbey was also well represented at the presentation, with Joanna Froggatt and Elizabeth McGovern on hand to see creative director Emma Hill's latest.

Getty, Pacific Coast News Online and Twitter user: MissKellyO

Shia LaBeouf and his Lawless leading man Guy Pearce posed for pictures on the red carpet at their LA premiere last night. The screening brought out many celebs, though Shia mainly had eyes for his girlfriend, Karolyn Pho. Diddy smiled for the cameras with his son Quincy, and Liberty Ross, not wearing her wedding ring, also checked out the screening. Shia brought the picture west after last week's NYC premiere of Lawless, where he told us about bonding with costars Jessica Chastain and Tom Hardy over moonshine. The picture arrives in theaters next Wednesday on Aug. 29, so Shia and company have a few more days to talk up the Prohibition-era action movie. Another topic that's getting lots of attention is Shia's next role — his part in Lars von Trier's Nymphomaniac apparently requires actual sex scenes.