Ariana Grande is an American singer, songwriter and actress. At 30 years old she is one of the most successful and critically acclaimed music artists of all time and a pop culture icon. She is known for her wide vocal range. Ariana started off as a successful child actress with shows such as Victorious before starting her music career. Ariana is popular on social media and an important cultural figure who espouses many charitable causes. Find out more about Ariana's life and career with this book.