Music Matchup: Sidekick Spotlight

Do you like Ariana Grande's fantastical video (totes reminds us of fairytales!) for "Put Your Hearts Up"? Ariana plays Cat Valentine on Victorious. She stars alongside Candy cover girl Victoria Justice.

Or does this country ditty for the new generation from Jennette McCurdy get your vote? You probably know her as Sam Puckett on iCarly.

Catch iCarly and Victorious on Nickelodeon!