Singer/actress Victoria Justice, star of Nickelodeon’s upcoming new series “Victorious,” has signed for music representation with ReignDeer Entertainment, headed by music veteran Larry Rudolph.

A co-production between Nickelodeon and Columbia/Epic Label Group, “Victorious” is a live-action comedy set to premiere in early 2010. Justice will portray student Tori Vega, who is adjusting to life at an elite performing arts high school.

Created by Dan Schneider (“Zoey 101,” “iCarly”), the Los Angeles-based production will feature original music performed by Justice and the ensemble cast. Justice, who recently shot a video for the title song, is currently in the studio working on the show’s soundtrack.

She will begin work on her first solo album for Columbia/Epic in late 2010. Justice’s previous acting credits include “Zoey 101,” “True Jackson VP,” “iCarly” and Nickelodeon’s made-for-TV original film “Spectacular!”

ReignDeer Entertainment’s Rudolph and VP Adam Leber also manage Britney Spears.