Notes 2010-present Victorious Caterina "Cat" Valentine Main Role 2011 iCarly Episode: " iParty with Victorious " [ edit ] Broadway Year Show Role Notes 2008 13 Charlotte (u/s Patrice) Original Broadway Cast [ edit ] References ^ Grande, Ariana (2011-02-16). "Twitter: Ariana Grande (verified account)" . Retrieved 2011-02-16 . "I hope