Teen Sensation Justin Bieber and Music Diva Mariah Carey in Christmas Album

Justin Bieber announced that Mariah Carey will appear in his holiday album Under the Mistletoe. The two even rerecorded Carey's classic "All I Want For Christmas" as a duet.

Bieber teased his Twitter followers about Carey's presence on the album. "Who is the living legend that I got on the album???? #UnderTheMistletoe #Nov1st," he asked.

He continued, "I mean, the fact that I might be singing with one of the greatest voices ever, one of the greatest songs of Christmas ever.....#NOV1st." Only to finally reveal this message with a video link from Carey, "Well like I said... "UnderTheMistletoe is not your normal Christmas album. right @mariahcarey. #NOV1st."

Justin Bieber Wants to be a Young Dad

Justin Bieber said he wants to start looking for a family around that age. Justin Bieber, at age 17, is already looking ahead to fatherhood. Explaining he wants to be a young father. "By 25 or 26, I want to see myself, like, married or start looking for a family. I want to be a young dad."

Selena Gomez, who Bieber explains as "my girlfriend right now", shouldn't expect an engagement ring. "I'm not looking to get married now," he confirmed. "I want to be able to have done what I wanted to do - to be successful, to do a movie or whatever.

Another venture he has his eye on is fashion, an area in which he gets inspiration from Kanye West. His mentor, however, Usher, "helps me put stuff together and find different designers who I've never heard of."

Pop Singer Justin Bieber is Hollywood's Richest Star

Justin Bieber topped People magazine annual list after earning a reported $53 million last year, beating the likes of Hannah Montana star Miley Cyrus and Justin Bieber girlfriend Selena Gomez.

Justin earnings are thought to have increased after the success of his 3-D concert movie, Never Say Never, and from sales of his new perfume Someday.

Nick Jonas Promotes Song He Composed for Charice

Jonas Brother's, Nick Jonas promoted the song he composed for international singing sensation Charice Pempengco. On his official Twitter account , nick asked the public to check the song "One Day", which he wrote and produced for Charice.

"Check out the song I wrote and produced for @OfficialCharice from Glee available on iTunes -http://bit.ly/gps7j1," Jonas said.

He added:"Also, tune into Glee tonight to see the song featured in @OfficialCharice's TV spot. Then download it on iTunes http://bit.ly/gps7j1."

Aside from Nick, international Fil-Am singer Bruno Mars also worked with Charice for her song "Before It Explodes."