Reuters — LOS ANGELES (Reuters) - It's official. Justin Bieber is getting under the mistletoe with Mariah Carey. more info

411 Mania — Fifteen songs... more info

NME — Festive 'favourite' is to be included on teen singer's new album 'Under The Mistletoe' more info

ContactMusic — Justin Biebers special guest on his Christmas album will be Mariah Carey The Baby singer has an all star line up for his Under the Mistletoe festive record including Busta Rhymes Boyz II Men and Usher but was keeping one extra special star... more info

Perez Hilton — HOLY SHIZ! This is MASSIVE news! Justin Bieber seems to be smart enough to realize that it really isn't the holiday season without Mariah Carey's now-classic All I Want For Christmas Is You, so for his new album, Under The Mistletoe, he and the diva... more info

Big Apple Music Scene — • Surprise guest to record on Justin Bieber's christmas album. (Celeb Dirty Laundry) • Rihanna reveals her new album title. (Hollywood Hiccups) • Megan Fox goes on a breakfast date. (Have U Heard) • Kim Kardashian and Kris Humphries alread... more info

Pop Crunch — Have you heard? Pop heartthrob Justin Bieber and Grammy-winning songbird Mariah Carey are joining forces to finetune a remake of Carey’s holiday smash “All I Want For Christmas.” And the [...] more info

USA Today Music — The album will feature Bieber and Mariah Carey singing her original Christmas classic 'All I Want For Christmas Is You.' more info

MTV.co.uk News — Justin Bieber has confirmed that he has collaborated with Mariah Carey on a classic festive track for his new Christmas album.Before making the announcement, JB teased his fans on Twitter, posting:... more info

ContactMusic — Justin Bieber has a special guest on his Christmas album so secret even his producer doesnt know who it is The Baby singer has worked with high-profile stars on a series of duets for the festive record - including Busta RhymesBoyz II Men Usher... more info