Justin Bieber is scheduled to be a guest star on the Nickelodeon show “True Jackson, VP.” He will appear as himself on the episode that will air on November 14 at 8:30 EST. In the show the singer will save the day after he offers to help out True with her charity work that is lacking a big act.

Taylor Swift, the country and pop singing sensation, will close out another incredible year with her headlining gig for the Z100 yearly Jingle Ball show. Joining Swift in the star-studded lined up for the Christmas show will be new friend and teen pop idol Justin Bieber, Jordin Sparks and Kris Allen, American Idol winners, John Mayer, Pitbull, The Fray, Boys Like Girls, Owl City and Jay Sean, the current No. 1 star of the Billboard Hot 100.