Ariana Grande was a Nickelodeon star before becoming a singer
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Ariana Grande Fact File From Her Age And Height To Her Boyfriend And Siblings
4. Ariana Grande was a Nickelodeon star before becoming a singer
Ariana first became a household name as Cat Valentine in Victorious, a role she landed in 2010. She went on to star in a spin-off show called Sam and Cat, with Sam Puckett from iCarly.
