Undercover, Australia — Fluffy pop megastar Justin Bieber tweeted his visit to Dr Dre and is set to appear on CSI. more info

The Mirror — Justin Bieber will guest star in the upcoming season of CSI: Crime Scene Investigation in the US. more info

VH1 News — Justin Bieber will guest-star on the season premiere of "CSI." The pop sensation will play a "troubled teen" on the CBS show. more info

Pop Crunch — His “Baby” video has earned a record-setting 250 million views on YouTube, he’s inspired a legion of followers dubbed “Beliebers,” and there’s not a mall in America that he can set foot in without sparking mass hysteria. Now pop sensation... more info

Perez Hilton — It was only a matter of time, but we're just surprised by the venue! Justin Bieber is slated to star in his first television guest spot. The lucky show that is sure to get the highest ratings of the night? CSI! Say what?! Yes, Biebs is going to be on... more info

Reuters — LOS ANGELES (Reuters) - Canadian teen idol Justin Bieber is turning his sights on acting, winning a guest role in the hit TV crime series "CSI", CBS television said on Thursday. more info

Idolator — Justin Bieber Jr.—that would be 12-year old singing sensation Greyson Chance—already shared a phone convo with his muse Lady Gaga, but now the two have finally met in the flesh. Chance uploaded a Twitpic of he and Gaga (who appears to still be in... more info

MTV.com News — Pop sensation will play a 'troubled teen' on the CBS show.By Kelley L. Carter Justin Bieber Photo: Larry Marano/ Getty Images CBS is about to get a lot more dreamy. The perfectly coifed teen dream that is Justin Bieber just inked a deal to ... more info

MTV.co.uk News — Justin Bieber has revealed that he has been working with rap legend, Dr. Dre.The pint-sized pop star, who already has an impressive list of collaborations under his belt including mentor Usher,... more info

Yahoo! Music UK — world entertainment news - Rap superproducer Dr Dre took a break from working on his long-awaited comeback album on Tuesday to make music with an unlikely collaborator - teenage pop star Justin Bieber. more info