Dianna Agron, Coco Rocha More Celebrity Social Media Pictures (PHOTOS)

Models on the runway, Jessica Alba at New York Fashion Week, and more stars’ uploads.

Models, actors, actresses, and socialites flooded New York’s Fashion Week. Plus John Cleese, Joan Rivers, and more of this week’s best celebrity uploads from Twitter and Facebook’s Timeline. / Coco Rocha

Coco Rocha

Canadian supermodel Coco Rocha tweeted this photo of herself with two celeb friends backstage at the Betsey Johnson fashion show in New York and wrote, “My life just got so much better.” Rocha poses with 90210’s Shenae Grimes and Teen Vogue editor Andrew Bevan. / Jessica Alba

Jessica Alba

Jessica Alba uploaded this photo of herself to her Facebook Timeline and wrote, “Hey look who I found at Michael Kors.” The Sin City star is glowing with a slicked-back hairstyle and bright red lips and a cutout black and blue dress. / Mary Alice Stephenson

Mary Alice Stephenson

Model Mary Alice Stephenson posted this photo of herself to her Facebook Timeline and wrote, “No it’s not’s feathers!” The New York Fashion Week runway model is wearing a Naeem Khan coat and Cashhimi clutch, although we aren’t sure if PETA would see the ethical difference between fur and feathers.

Rachel Zoe

Fashion stylist Rachel Zoe posted this photo of herself at New York’s fashion week and wrote, “OMG with Anjelica Huston!” The Addams Family star can be seen in NBC’s Smash, where Huston plays a legendary Broadway producer in the musical TV series. / Liu Wen

Liu Wen

Chinese fashion model Liu Wen posted this photo of herself with fellow Victoria’s Secret model Adriana Lima to her Facebook Timeline and wrote, “It was a crazy day for me today, but at Donna Karan I had two beautiful outfits, and I also took this picture backstage with one of my favorite models!” In 2010, Liu was the first model of East Asian decent to walk the runway at a Victoria’s Secret fashion show. / Leighton Meester

Leighton Meester

Gossip Girl’s Leighton Meester tweeted this photo of herself at the Vera Wang fashion show in New York and wrote, “The show was amazing! So beautiful & inspiring.” 25 year-old Meester is the front woman for Vera Wang’s Lovestruck fragrance, and her Gossip Girl character, Blair Waldorf, wore one of Wang’s designs on her wedding day. / Rebecca Minkoff

Rebecca Minkoff

Fashion designer Rebecca Minkoff posted this photo on her Facebook Timeline and wrote, “Love this photo courtesy of DJ Cassidy’s twitter feed!” Minkoff, known for her casual luxury handbags, accessories, and apparel, is pictured walking the runway of her own show during New York’s fashion week. / Diane Aragon

Dianna Agron

Glee star Dianna Agron posted this photo of herself with fellow Gleek Lea Michele and wrote, “In honor of the voters! Faberry won the best couple on E!” The pair won a competition held by E! looking for TV’s most popular pair. Known by fans as “Faberry,” a hybrid of their names, Fabray/Berry, the two characters are not gay, as far as we know, nor in a relationship on the show, but diehard fans are convinced these two belong together. / Bar Refaelli

Bar Refaeli

Israeli model Bar Refaeli tweeted this photo of herself and wrote, “Hey there xxx.” The ex flame of Leo DiCaprio can be seen in the pages of this month’s Sports Illustrated swimsuit edition. An SI veteran, Refaeli graced the cover of the magazine’s 2009 edition.