Strike a PoseAnna Dello Russo, Isabel Marant & More Fashion Instagrams (Photos)Alexander Wang’s Balenciaga debut, Linda Fargo and Cher’s twin set, and more from Paris Fashion Week. 03.02.13 4:45 AM ETAlexander Wang celebrates his Balenciaga debut, Linda Fargo and Cher’s matching fur hats, and more of the best shots from Paris Fashion Week. Karlie Kloss“Backstage with my girls @joansmalls and #KarmenPedaru,” wrote Karlie Kloss under this Instagram she uploaded moments before Balmain’s Fall 2013 show. The fierce threesome is decked out in bejeweled couture with slicked back hair and chandelier earrings. Bergdorf GoodmanClaws could have come out when Bergdorf’s Linda Fargo and Cher arrived at the Rick Owens show wearing similar headwear. But the two power ladies didn’t seem to mind—they relished the moment by taking a photo. “.@Cher and I have something in common besides loving the Rick Owens show!” wrote Fargo in the caption. Liu WenA fresh-faced Liu Wen threw up a peace sign while getting her hair cut and styled backstage at Isabel Marant. She thanked stylist Paul Hanlon for the new ‘do in the caption. CR Fashion BookCarine Roitfeld’s fashion mag observed Rick Owens at work in this black-and-white Instagram taken at the designer’s studio in Paris. Owens looks pensive while making final adjustments to his collection. Rumi NeelyThe fashion blogger went head to head with Balmain’s Olivier Rousteing in this photo taken at the historic Hôtel de Ville in Paris, where the label unveiled its fall collection. Into the GlossBeauty blog Into the Gloss snapped this closeup of model Alana Zimmer at Ann Demeulemeester’s fall runway show. [email protected]caption. Anna Dello RussoAll Fendi everything: Vogue Nippon editor and street-style favorite Anna Dello Russo showed her support for the Italian label in this Instagram of herself donning a Fendi fur coat and bag. Isabel MarantThat’s a wrap! The French designer was all smiles as she accepted a round of applause after her fall show in Paris. “DONE,” wrote Marant in the caption, along with a slew of cheery emoticons and hashtags, including “#relief.” Taylor Tomasi HillPeek-a-boo! Taylor Tomasi Hill goofed around on the streets of Paris with her Moda Operandi co-worker Patrick Devlin. “I could fit a few of you under this #peterpilotto puffer,” she joked in the caption. Mimi Ritzen CrawfordThe New York-based photographer got up close and personal with model Arizona Muse in this Instagram taken at Paris Fashion Week. The model shows off a pared-down look with minimal makeup and a light pink lip. Derek Blasberg“A marble-ous Balenciaga show!” wrote Harper’s Bazaar Editor at Large Derek Blasberg under this snapshot of Alexander Wang with stylist Vanessa Traina and model Hanne Gaby. The young designer had his debut show for the iconic French fashion house this week.