Lifestyle Style Fall 2011: Audrina and Julianne Have Heart Audrina Patridge, Julianne Hough, Nicole Richie and more show their style and strut their stuff at the week's hottest events and parties By Alex Apatoff Alex Apatoff Instagram Twitter Alex Apatoff is the Executive Editor of PEOPLE Digital. She has been with the brand for more than a decade, holding various roles on the Style and Beauty team before becoming the site's Lifestyle Director to coordinate the work across the commerce, evergreen, features and marketing teams. Prior to her role at PEOPLE, Alex worked at Us Weekly (where, among other things, she oversaw the Fashion Police pages) and graduated from Northwestern University with a Bachelors in Journalism. People Editorial Guidelines Published on February 10, 2011 08:00 PM Share Tweet Pin Email 01 of 25 DANIA, JULIANNE & AUDRINA Theo Wargo/Getty Ramirez, and turned up the heat in sexy scarlet at the Heart Truth’s Red Dress Collection fashion show Wednesday night. Ramirez (in Malandrino) and Patridge (in Badgley Mischka) may have accessorized in Swarovski jewels – but Hough out-blinged everyone in her custom-made, 10,000-crystal necklace. 02 of 25 BLAKE LIVELY Jamie McCarthy/WireImage The Gossip Girl did her N.Y.C.-society alter ego Serena proud, attending a kickoff gala for AIDS charity amFAR in a flowing, printed Alexander McQueen dress and Lorraine Schwartz jewelry. 03 of 25 MATTHEW MCCONAUGHEY & CAMILA ALVES Joe Schildhorn/BFAnyc/Sipa Heart Truth model Camila Alves was radiant in her form-fitting Kaufman Franco gown and Swarovski bling, but her best accessory was her gorgeous , who cheered his love on (and snapped photos from the front row! 04 of 25 NICOLE RICHIE Billy Farrell/Sipa Married life suits her! The , in Roland Mouret, hasn’t slowed down a bit since her December nuptials, co-hosting a party at N.Y.C.’s Bergdorf Goodman department store to celebrate her upcoming House of Harlow 1960 collection and the beginning of Fashion Week. 05 of 25 MARY-KATE OLSEN Neil Rasmus/BFAnyc/Sipa The pint-sized makes a grand entrance at a party at N.Y.C.’s Indochine, wearing an oversized, fuzzy gray jacket and similarly styled pointed-toe pumps. 06 of 25 KID CUDI AND JESSICA ALBA Jamie McCarthy/WireImage The and sexy rapper put their heads together at a GQ and CFDA party at N.Y.C.’s Ace Hotel to celebrate America’s best new menswear designers. 07 of 25 KANYE WEST Josiahw/Splash News Online Also scoping out new talent at the GQ/CFDA party: the ever-stylish , who showed up in dark shades, leather and sneakers to celebrate the designers. 08 of 25 ALEXA CHUNG Justin Campbell/Startraks No stranger to style risks, the Brit trendsetter attends Christian Siriano’s moody, elegant show in a fox-print Deyrolle pour Opening Ceremony maxidress striking red sandals and a sweet chain-strap purse. 09 of 25 MENA, CHRISTIAN & GABRIELLE Johns PkI/Splash News Online Designer Siriano squeezes between two of his front-row fans, who both wore his sky-high heels for Payless with their very different ensembles – Suvari’s edgy and dark, Union’s feminine and fitted. 10 of 25 KELLY ROWLAND Mike Coppola/Getty The singer is sitting pretty in the front row of Eva Minge’s fashion show in a polished black ensemble, statement stone necklace and metallic peep-toes. 11 of 25 TIM GUNN AND OLIVIA MUNN Anthony Behar/Sipa The Project Runway guru catches up with the actress – in all Stella McCartney – at a PETA bash at the designer’s Meatpacking District boutique. 12 of 25 LIEV SCHREIBER David X Prutting/BFAnyc/Sipa Did he pick up fashion tips from his ? The actor attends a MAC party at MILK studios in a cozy coat and sexy two-day scruff. 13 of 25 PETRA NEMCOVA Michael Loccisano/Getty Strike a pose! The supermodel cheers on her fellow catwalkers from the front row of the Luca Luca show in a perfectly put-together white pencil skirt, patterned blouse and patent belt. 14 of 25 JOHNNY WEIR Rob Rich/Everett Richie Rich always promises a party at his shows, and this year did not disappoint – Olympic medalist Weir strips to his shiny skivvies for a trip down the runway. Anything for a good cause! 15 of 25 RICHIE RICH & JWOWW Jason Winslow/Splash News Online Jenni “JWOWW” Farley also showed off her always bikini-ready bod at Richie Rich’s punk-glam show, wearing a sheer draped mini and sexy two-tone wedges to walk down the runway on the designer’s arm. 16 of 25 LAILA ALI Henry Lamb/BEImages She’s seven months pregnant, but that didn’t stop this hot mama from hitting the Heart Truth runway in a custom made draped silk jersey gown from A Pea in the Pod collection. 17 of 25 JULIANNA MARGULIES Dennis Van Tine/Starmax The Good Wife star beats N.Y.C.’s freezing temps in style, wearing an elegant, long-sleeved caftan with striking statement jewelry at the amFAR benefit. 18 of 25 MOLLY SIMS & BRIAN ATWOOD Billy Farrell/BFAnyc/Sipa She’s living the dream: the actress flaunts her purple Brian Atwood “Felini” platform pumps – and has the hunky designer on hand for any last minute-shoe emergencies – at the N.Y.C. launch of the celeb-loved designer’s lower priced line, B Brian Atwood. 19 of 25 CHELSEA CLINTON & MARK MEZVINSKY Jemal Countess/WireImage Dismissing rumors about marital troubles, the newlyweds attend the amFAR gala in classic black-tie attire: he in a traditional tux, she in an elegant square-neck gown. 20 of 25 TARAJI P. HENSON & GARCELLE BEAUVAIS Mike Coppola/Getty After hitting the Heart Truth runway the night before, the two pals posed in chic, covered-up outfits backstage at the BCBGMAXAZRIA show. 21 of 25 ROSE BYRNE Jemal Countess/WireImage The actress wears a blush-pink Ralph Lauren halter gown and a serious sparkler around her neck, a romantic look that offsets her new blunt bangs at the amFAR gala. 22 of 25 DITA VON TEESE Chris Moore/Catwalking/Getty She loves the stage! The burlesque performer vamps it up in a curve-hugging satiny Zac Posen with a mermaid hem at the Heart Truth fashion show. 23 of 25 JENNIFER LOVE HEWITT Neilson Barnard/Getty The actress shows off her curves in a pretty ruffled charcoal frock by the brand, accessorized with a sparkling necklace, shiny waves and patent booties while attending the BCBGMAXAZRIA show on Thursday. 24 of 25 ROSE MCGOWAN Justin Campbell/Startraks Rose shows off some seriously stunning shoes at the B Brian Atwood launch at N.Y.C. hotspot The Lion. The actress accents her black Preen dress with scarlet lips and (what else?) rose gold Brian Atwood “Maniac” pumps. 25 of 25 NATASHA BEDINGFIELD Nicholas Hunt/PatrickMcMullan/Sipa It won’t go “Unwritten” here: the singer looks fierce in a plunging Nicole Miller satin gown to perform her hits for a cheering crowd at the Heart Truth Red Dress Collection fashion show.