Nona is Cat Valentine's grandmother. She was mentioned in the Season 4 episode Star Spangled Tori.


  • She lives in Venice, California.
  • Cat goes to live with her after her parents took her brother to an out of state hospital for an indefinite period of time.
  • The character is named "Nona" because that's what Ariana Grande calls her own grandmother in real life. [1]
  • She is a recurring character on Sam and Cat.

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