Keke Palmer poses with Justin Bieber on set of her hit show, True Jackson, VP.
Justin performs his hit single "One Time" on the season premiere, "True Concert."
The episode premieres Saturday, November 14th @ 8:30PM ET/PT on Nickelodeon.

In the upcoming episode “True Concert,” True (Palmer) is determined to save her school’s design department from budget cuts and decides to hold a fundraising concert. As she searches for a big performer to headline the concert, her best friend Lulu (Argota) offers little help as she is more focused on trying to find alone time with her crush Mikey J (Trevor Brown). Just when it looks as though her friend Ryan’s (Shively) mediocre magic act is her only option for a headliner, pop sensation Justin Bieber agrees to perform. All seems fine until last minute problems have the students scrambling to save the show and their school’s design department.