Self-PortraitistsBest Celebrity Twitter Pictures09.20.11Self-PortraitistsBest Celebrity Twitter PicturesAnna Wintour bonds with Bieber, Anderson Cooper’s wax treatment, and more of the stars’ Twitter photos. 09.20.11 6:00 AM ETAnna Wintour bonds with Bieber, Anderson Cooper’s wax treatment, and more of the stars’ Twitter photos. Anderson CooperHe’s everywhere. Not only does Anderson Cooper have a new daily talk show, but now anyone can hang out with the CNN anchor's wax likeness at Madame Tussauds wax museum in New York. "I look kind of like a jerk," Cooper said when the wax sculpture made an appearance on his show. Cooper posed with the figure, which sports his signature striking glance, at the official unveiling this week. “Surreal!” he tweeted. Unfortunately, the waxy Cooper does not make the anchorman’s now-notorious giggle. Lea Michele“Got to hang with my FOX family.. Including our new memeber (sic) @therealzooeyd,” Glee’s Lea Michele tweeted after the previous night’s Fox Fall Party. Though Michele may be leaving the show after this season, newbie Zooey Deschanel is getting ready for the Sept. 20 premiere of her show, New Girl. Tyra BanksAs if being a supermodel, actress, reality-TV host, talk-show host, and Harvard business student wasn’t enough, Tyra Banks is now a published author. Her sci-fi novel, Modelland, follows magical models battling a “beastly Catwalk Corridor and terrifying Thigh-High Boot Camp,” according to a press release. After dinner with fellow celebrity author Perez Hilton, Banks tweeted, “I couldn’t reisist giving @perezhilton a little sneaky peek of @ModellandBook last night!” Brooklyn DeckerJustin Bieber thrilled preteen girls—along with Vogue Editor in Chief Anna Wintour and supermodel Brooklyn Decker—with a surprise appearance at Fashion’s Night Out, kicking off this year’s New York Fashion Week. Sports Illustrated cover model-turned-actress Decker jokingly tweeted, “Oh you know, just your typical Thursday night,” after posing with the pair at Dolce & Gabbana’s FNO party. Charlie SheenMike Tyson gave perpetual drama-maker Charlie Sheen a bear hug during his three-hour roast for Comedy Central. Sheen’s latest stunt drew in celebrity roasters like William Shatner and Jon Lovitz to crack jokes on his behalf in front of a packed audience, including his estranged wife, Brooke Mueller. “You can’t hurt me,” Sheen told the roasters and the crowd. Afterward he tweeted photos of the event, which airs Monday night, including this special moment with Tyson. Kirstie AlleyActress Kirstie Alley spent the day at the Long Island Remembers 10th anniversary event and could barely contain her enthusiasm after posing with a horse at a polo match. “Polo...horses....ahhhhhhhh woo Hoo !!! PS don't wear high heeled boots in grass...lol” she tweeted. Heidi Klum“Almost showtime,” supermodel Heidi Klum tweeted, posing with fellow Project Runway judges Nina Garcia and Michael Kors before the show’s Season 9 finale at New York Fashion Week. The nine remaining contestants vied for the judges’ attention with their collections, but the public won’t find out who the winner is until the episode airs later this fall. Olivia WildeActress Olivia Wilde may only be 27, but she’s already thinking about her legacy. “If I'm remembered for one thing in life, it may be my ability to start spontaneous dance parties,” the House star recently tweeted. Earlier in the week. Wilde practiced her dancing skills while filming a documentary in the Kibera slum of Nairobi—the largest slum in Africa. Despite her serious work, Wilde kept her tweets lighthearted. “Gearing up for an epic dance party with my new friends,” she tweeted with this photo. Katherine SchwarzeneggerThe Schwarzenegger kids clearly have fun with their mom, Maria Shriver, via Twitter. Last week, 17-year-old up-and-coming model Patrick tweeted a picture of Shriver pushing him in a shopping cart. This week, 21-year-old Katherine showed off a photo of her and Shriver at Diane von Furstenberg’s Fashion’s Night Out event. “Me and my beautiful mommy,” Schwarzenegger tweeted. Cindy CrawfordSupermodel Cindy Crawford hopped on a Harley with husband Rande Gerber for the charitable Ride to the Flags event commemorating the Sept. 11 attacks. Crawford posed with a group of sailors at the naval base, tweeting, “With some marines at Point Magu base.” After followers pointed out the group’s sailor attire, she later corrected her mistake: “Ooops! Sorry! Guess the uniforms should have been a dead giveaway, but someone told me Marines.” Leighton MeesterThe always-fashionable Leighton Meester was a far cry from her preppy Gossip Girl character, Blair Waldorf, when she took the stage during Fashion’s Night Out. Meester performed some of her folksy tunes at a Tiffany & Co. FNO concert and the jewelry store captured the moment. [email protected]Tiffany’s tweeted with this photo. Bar RefaeliSupermodel Bar Refaeli took a break from the runway at New York Fashion Week to catch the U.S. Open semi-finals with fellow Israeli star Noa Tishby. “Tomm the finals. Very exciting!” Refaeli tweeted courtside.