It was her turn as the sweet and bubbly Cat Valentine on television that first made Ariana Grande a star ... took off in 2010 on Nickelodeon’s ‘Victorious’ and its successful spinoff ...

Ariana Grande is an American singer, songwriter, and actor. Grande first rose to fame for her role as Cat Valentine on the Nickelodeon show Victorious.She began her singing career with her 2013 ...

The cast of Nickelodeon's former series Victorious got together to watch ... In the photo Justice was joined by former cast mates Ariana Grande, Elizabeth Gillies, Daniella Monet and Leon Thomas ...