JUSTIN BIEBER

LOS ANGELES - This week, Untitled Entertainment partner Guy Oseary and Live Nation are going live with a joint web venture RockPaperPhoto.com, an online art gallery selling largely unpublished, hand-signed, limited-edition prints of more than 1,000 singers and acts ranging from B.B. King and James Brown to Green Day and Gwen Stefani.

The list of the most powerful people in the entertainment business was released and Justin Bieber, U2, Bon Jovi, Taylor Swift and LeBron James all dominating the top ten.

Justin Beiber met with fanst at the U.S. ambassador's residence where he talked with quake victims

Twitter has spoken - Lady Gaga is a bigger star than Justin Bieber, with at least 10 million Twitter fans compared to Bieber who has only 9.6 million.

American pop singer Lady Gaga became the first Twitter user to reach the landmark of achieving 10 million followers, topping Justin Bieber.

Anderson Cooper threatented to fire some of his staff on on Monday after a picture of him at 9-years of age appeared during a report on Justin Bieber being called a brat on by a cast member of CSI.

It was approximately one year ago that Justin Bieber had a guest role in CBS's CSI. After today, it's questionable whether he'd work there again.

After many reported concerns among Bieber's tour crew about stopping in Japan after the devastating earthquake, the Canadian pop star told his fans today that he plans on going through with his performances in Osaka and Tokyo.

Winners of the 15th Annual Webby Awards announced including Justin Beiber, Arcade Fire and Old Spice Guy.

Pop star Justin Bieber on Tuesday scored his first Webby Award, which celebrates the best of the Internet.

Police said on Tuesday they were investigating two death threats against 13-year-old Internet sensation Rebecca Black over her low-budget music video Friday.

While his relationship with Selena Gomez may be going strong, pop sensation Justin Bieber has decided to put an end to another one.

Pop sensation Justin Bieber, Grammy Award winner Arcade Fire and the Angry Birds mobile game are among the nominees for the Webby Awards, the leading international honor for web content.

Teen YouTube sensation Rebecca Black sings gleefully about the weekend in her Web video hit Friday, -- and now the 13 year-old has something even more exciting to crow about.

Once again flaunting his athletic side, Justin Bieber trained with FC Barcelona on April 8.

The venomous Egyptian cobra that slithered her way to worldwide fame by escaping her enclosure at New York's Bronx Zoo for a week has been given a name -- Mia as in missing in action.

Justin Bieber has a female look-alike and the video with striking resemblance is making the rounds on the internet.

April Fool's Day frenzy grips Twitter, with tweeps playing pranks, and a flood of jokes on celebrities like Rebecca Black, Justin Bieber, and Lady Gaga.

The star-studded Christie's Green Auction: Bid to Save the Earth which took place at Rockefeller Center in New York on March 29, raised a staggering $1.4 million.

Rebecca Black has taken the next step towards realizing the 'next Justin Bieber' tag by becoming the singer of 'most disliked' song on YouTube with 'Friday' beating 'Baby'.

Weeks after Rebecca Black released the song Friday, which got the internet buzzing about it being the worst song ever made, her name is still making rounds.