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 ...

Ariana Grande wrote that she "couldn ... I love you guys!!! #grateful.” Grande — who played Cat Valentine on the show until it ended in 2013, at which time she pivoted to the spin-off series ...