Ariana Grande: "I didn’t do any other musical theatre after 13, and then I went to L.A. and I auditioned for Victorious. I loved Nickelodeon growing up and I wanted to audition for a Nickelodeon show as soon as I found out that they were doing them. I think that Cat is a role that I was meant to play. There are roles that people are just right for and I think Cat is mine."