Justin Bieber and Jaden Smith to debut new single on 'Dick Clark's New Year's Rockin' Eve'

Justin Bieber and Jaden Smith are gearing up to debut a special New Year's single on "Dick Clark's New Year's Rockin' Eve With Ryan Seacrest 2012" on Saturday night.
Justin Tweeted: 

“u know what..to say thank you for an amazing 2011, me and @officialjaden are releasing a #NewYears song at Midnight. #COUNTDOWN."

Justin will also be the king of Times Square this evening, as he is performing tonight on Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest 2012. WOW!