Ariana Grande-Butera is an American singer, songwriter, and actress renowned for her four-octave vocal range and significant influence on modern pop and R&B. Rising to fame as Cat Valentine on Nickelodeon’s Victorious , she successfully transitioned to a global music superstar with chart-topping albums like Thank U, Next and Positions . Beyond her music, Grande is recognized for her philanthropy, recently helping raise over $801,000 for humanitarian aid.