Justin Bieber & Jaden Smith are at it again! This time, the teen power duo are releasing a much more slowed down and mature song: “Happy New Year”. The track starts with Jaden Smith showing off his rapping skills (Watch out Poppa Will!) and the song is taken over by a much more deeper voice… Justin Bieber! Justin showcases his new-found deeper voice in this wonderful holiday song that will forever become a holiday hit. Check out Justin & Jaden’s song above.

International superstar Justin Bieber performed an awesome version of his Holiday hit single “Mistletoe” for a group of very special kids. From the Martina McBride holiday special “A Home For the Holidays” which promotes adoption, check out the video above to see Justin’s performance.

Pop superstar Justin Bieber performs “Mistletoe”, “Away in a Manger” and sings along with “Hark! The Herald Angels Sing” at the Christmas in Washington event. After Justin’s performance, he is greeted by the President of the United States, Barack Obama. Check out the performance in the video above!

Here’s the new music video by Justin Bieber performing “Santa Claus Is Coming To Town”! The song, off Justin’s Holiday album, is also the fourth music video the pop sensation has released. Check it out above!

Big Time Rush sang “Beautiful Christmas” last night at the Christmas Tree Lighting Ceremony at the Rockefeller Center in New York City! The Nickelodeon stars rocked the stage as fans cheered like crazy. The group was not the only celebrity act, as Justin Bieber later came on stage with special guest Usher! Check their duet of “Chestnuts” in the video below!

Justin Bieber has ANOTHER new music video from his Christmas album Under The Mistletoe! Check out Justin with R&B queen Mariah Carey in their duet of Carey’s Christmas classic: “All I Want For Christmas Is You”. Check out the video above!

Here’s Justin Bieber‘s newest music video! Justin, who released a celebrity filled Holiday album a few weeks ago, teamed up with R&B icons Boyz II Men for one of the tracks. Check out the music video for their take on “Fa La La” in the music video above. Justin’s holiday album, Under The Mistletoe, is available on iTunes now, right HERE.

Singer Jessica Jarrell is dropping a new EP soon! The singer, who has teamed up with huge names in the past such as Justin Bieber, Diggy Simmons & Cody Simpson, released this new track for all of her fans on her YouTube. Check out “Confetti Falls” in the video above.

While she was on The Ellen DeGeneres Show, Selena Gomez told Ellen about her superstar boyfriend Justin Bieber, including her favorite qualities about him, and his best romantic surprises! Check out Selena dish on the young love above.

Everyone seems to be getting into the holiday spirit lately! While Justin Bieber released his holiday album last week, rapper Romeo took advantage of the new holiday hits. Romeo wasted no time remixing Justin’s song “Mistletoe” and releasing it to all his fans. Check out the video above of Romeo’s “Mistletoe” featuring Justin Bieber!