Self-PortraitistsJustin Timberlake, Miley Cyrus & More Celebrity Twitter Pictures (Photos)Jean Trinh02.17.13Self-PortraitistsJustin Timberlake, Miley Cyrus & More Celebrity Twitter Pictures (Photos)Snooki gets fiery as a ginger, Dean Norris plays Simba, Ellen DeGeneres gets up close and personal, plus more of the stars’ Twitter photos from this week.Jean Trinh02.17.13 8:30 AM ETvia twitterJudd ApatowIn the front row at the MusiCares tribute to Bruce Springsteen, Judd Apatow snapped this photo of the Boss, and captioned it, “My bald head loves Springsteen.” When Apatow was asked by Rolling Stone if he ever attempted to collaborate with the rock legend, the producer said, “I feel like I did once and failed, but I'll take another run at him.” Baby, we were born to run. via whosayEllen DeGeneresTV’s favorite funny woman, Ellen DeGeneres tweeted this photo on WhoSay of herself hilariously gawking at Katy Perry’s exposed cleavage at the Grammy Awards, with wife, Portia De Rossi guffawing next to her. The two have been married since 2008. via InstagramJustin TimberlakeJustin Timberlake is bringing sexy back this year. At the Grammy Awards, the pop king tweeted this photo of himself impeccably dressed in his signature look—a Tom Ford suit and tie, as he went on stage and played a ‘20s-style big band set, and was joined on stage by fellow collaborator Jay Z. The two have hinted to working together for a joint tour, as reported by Daily Mail. via InstagramJason MrazHamming it up big time for the camera, singer Jason Mraz posed with the Perfect Foods Bar crew—the maker of healthy snack bars, donning a stylish hairnet, in this Twitter photo. He captioned it, “With the cast of Hairnet, The Musical. Just Kidding. Hanging w the amazing & delicious family [Perfect Foods Bar].” via TwitterDean NorrisWhen Dean Norris isn’t busting chops as a DEA agent in Breaking Bad, he’s taking some time to relax—with a yoga pose on top of Pride Rock. The actor tweeted this photo of himself this week, and wrote, “When not playing Hank I like to pretend I’m the Lion King.” Norris has been tapped to play the villain in an upcoming new CBS show, Under the Dome, based on the bestseller by Stephen King. via TwitterMiley CyrusHannah Montana is all grown up now. The 20 year-old singer has matured into becoming a style icon with her bleached pixie punk ‘do. Miley Cyrus paired her black leather motorcycle jacket with a sizzling red jumpsuit in this photo she tweeted to her followers. She arrived in her hot outfit at the Rachel Zoe Fall 2013 fashion show during New York Fashion Week. via InstagramKim KardashianKanye West’s tanorexic baby-momma-to-be tweeted this photo of herself to her followers, revealing a svelte figure and some major cleavage. Where’s the baby bump? via InstagramCoco RochaTeam Coco all the way! Coco Rocha is sticking close to her mentees from her new show, The Face, on Oxygen. The supermodel posed with contestant Stephanie Lalanne in this Twitter photo, next to railroad tracks on their way to New York Fashion Week—both stunning beauties with legs for miles. via InstagramNicole ScherzingerThis former Pussy Cat Dolls might be pledging her allegiance to cute pooches instead of meowing felines. Nicole Scherzinger Instagrammed this photo of her beau’s wrinkly bulldog, Roscoe, looking angelic napping in fluffy cloud-like sheets. The X Factor judge has been dating F1 racing driver, Lewis Hamilton off-and-on since 2008. via InstagramJay ManuelJay versus Jai—America’s next top doppelgangers. Jay Manual, make-up artist of America’s Next Top Model fame, posed next to Jai Rodriguez—of Queer Eye for the Straight Guy—captioning his tweet, “See folks…[Jai Rodriguez] & I are 2 different people! Love it… We could be brothers though!” via InstagramLarry KingThe greats together for one night only! Larry King tweeted this photo of vocal legend Dame Julie Andrews as a guest on his show. The singer discussed on Larry King Now how she turned to writing after losing her singing voice from throat surgery. via instagramSnookieSnookie or Ariel? The vixen from The Jersey Shore dropped her signature ebony hair for some luscious red locks, looking a bit like Ariel from The Little Mermaid, as she blew kisses in this photo she posted on Twitter. The 25 year-old shed 44 pounds just five months after giving birth to her boy, as reported in People.