The new song Happy New Year is a duet with Jaden Smith. Laced with Smith’s staccato delivery (“hu-huh-huh-huh-huh-huh heartbeat”) and with references to Root Beer, Bieber sings through the steps it’ll take for him to get his kiss at the stroke of midnight. The Song was released on saturday with the message “Thank you for 2011, lets have a better 2012!”l;ll