Self-Portraitists Diddy, Miley Cyrus & More Celebrity Twitter Pictures (Photos)Anna Klassen08.26.12Self-Portraitists Diddy, Miley Cyrus & More Celebrity Twitter Pictures (Photos)The Colbert Report has fun with Fun., James Van Der Beek gets fruity, and One Direction goes into the studio. Plus, more photos that stars shared this week. Anna Klassen08.26.12 8:45 AM ETThe Colbert Report has fun with Fun., James Van Der Beek gets fruity, and One Direction goes into the studio. Plus, more photos that stars shared this week. Twitter / @vanderjamesJames Van Der BeekJames Van Der Beek of Dawson’s Creek fame tweeted this photo on the set of The B in Apartment 23 and wrote “Perfect Fit.” The show regular plays a caricatured version of himself, and in an upcoming episode, tries to relive his glory days by getting all of the old Dawson’s cast members together for a reunion. But this photo, snapped of Van Der Beek looking quite sweet in a bright purple grape costume, was worn during the shooting of a Halloween-themed episode set to air in October. Twitter / @iamdiddyDiddyP. Diddy, Diddy, er—Swag—tweeted this photo of himself with two adorable tots and wrote, “Just me and my girls!” Diddy’s longtime girlfriend Cassie recently tweeted a photo of herself wearing a diamond-encrusted ring on her left ring finger. The picture was intended to show off her new manicure, and while Diddy’s reps quickly shot down rumors the pair were engaged, you’d think she’d be a bit more careful about her bling, unless this is all just a not-so-subtle attempt for Diddy to get a clue. Twitter / @ColbertReportThe Colbert ReportThe Twitter feed forThe Colbert Report tweeted this photo of the chart-topping band Fun., and wrote, “’I don’t wear socks or underwear. I don’t believe in them.’—Nate Ruess of fun.” Funnyman and host Steven Colbert was featured in a Daily Beast article in which we compared the pay-per-viewer of late-night TV hosts: Colbert reportedly makes much less than fellow PM talkers Chelsea Handler and Jon Stewart. Twitter / @MileyCyrusMiley CyrusWith a new hairstyle to boot, Miley Cyrus tweeted this photo of herself with a close friend and wrote, “#Homiés4Life.” The recently engaged star has been making headlines in the fashion world, sporting new bleached-blonde short locks and Instagramming photos of herself in very see-through shirts. Lenny KravitzThe singer turned actor showed off his dramatic chops in the blockbuster hit The Hunger Games, and while on set for The Butler—a political drama starring Oprah Winfrey, Forest Whitaker, and Cuba Gooding Jr.—tweeted this photo with the caption “Getting ready to shoot on the set of The Butler.” Twitter / @rainnwilsonRainn WilsonRainn Wilson’s longtime gig at The Office will soon come to a close, as NBC announced the show will have its swan song at the end of its upcoming ninth season. The network is reportedly considering a spinoff involving his annoying-but-lovable Dwight Schrute, set on the family beet farm. In the meantime, Wilson tweeted this photo of himself with another famous face on the set, and wrote, “Free meth for The Office! (look who's directing...)” Instagram / @andersoncooperAnderson CooperThe always charming Anderson Cooper tweeted this snapshot of himself and wrote, “Me on the new set of #AndersonLive.” While Cooper had hinted that he wanted to marry longtime boyfriend Ben Maisani over Labor Day weekend, after photos surfaced of Maisani kissing another man in public, it’s unclear where the pair’s relationship stands. Twitter / @onedirectionOne Direction“Harry busy in the booth!” says the Twitter feed for British boy band One Direction with this photo. To the delight of their ever-growing legion of fans, the group announced Thursday that its latest single, "Live While We’re Young,” will arrive this October. Twitter / @KChenowethKristin ChenowethThe recently injured actress got a surprise visit from funnywoman Kathy Griffin, who tweeted a series of photos of the pair sharing some laughs. In this photo the actress wrote, “She beat me up”—putting the blame on her famous friend. Chenoweth was injured in a freak accident on the set of The Good Wife, and while the neck brace might help some, good pals and laughter can be the best medicine, too. Instagram / @MirandaKerrMiranda KerrVictoria’s Secret Angel Miranda Kerr tweeted a photo of herself doing some casual shopping and wrote, “Popped into the @koraorganicsbymk warehouse today and hand packed a few boxes!” The natural beauty was recently photographed by her hubby, Orlando Bloom, in a series of portraits for T Magazine. Instagram / @snookiSnookiMother-to-be Nicole Polizzi (Snooki) looked like her classic self in a done-up snapshot featuring round sunglasses, oversize hoop earrings, and a lightning blue top. The animal print–obsessed reality-TV star wrote, “rawr.” Twitter / @rustyrocketsRussell BrandPoking fun at fellow British mate Prince Harry, the Branded TV star tweeted this photo of himself and wrote, “Come see me in Brighton this Sunday. It will be a scandal.” The photo featured Brand standing under a royal archway, which states, “The Crown Jewels.” Well played, Mr. Brand. Well played.