Miranda Cosgrove and Victoria Justice battle it out with a singing competition in this new still from the upcoming crossover movie, iParty with Victorious!

Announced at yesterday’s Nickelodeon Upfront Presentation in NYC, the crossover event follows Carly (Cosgrove) who is dating a boy named Steven who divides his time between his divorced parents who live in Seattle and Los Angeles. Meanwhile, Tori (Justice) is also spending time with her new boyfriend who, unbeknownst to her, is the very same boy Carly is seeing!

Elsewhere at Hollywood Arts, Andre (Leon Thomas) is psyched because Kenan Thompson has offered to let him throw a small party in his awesome new house but the party spirals out of control when Rex sends a mass tweet.

Carly suspects that Steven is cheating on her after seeing a photo of him and Tori together and plans a trip to Los Angeles to catch him in the act. After convincing Tori that Steven is cheating on both of them, Carly and Tori come together to plot their revenge at the party.

There will even be an ensemble performance of the theme song mash-up, “Leave It All to Shine.”

“iParty with Victorious” premieres Friday, June 10th! JJJ can’t wait!