You probably know Idina Menzel as the amazing singer of "Let It Go" and the voice of Elsa in the movie Frozen. But did you know that she: • dreamed of playing the title character in the musical Annie? • sang at weddings and bar mitzvahs before making it big on Broadway? • started a summer camp for kids? Want to know more about the life of this singing superstar? Read on to learn all about Idina's road to stardom, Broadway breakthrough, television...

You may know Ariana Grande became a household name after acting and singing in the hit TV show Victorious. But did you know that she: • called Nickelodeon studios when she was four years old to try to get a role on the show All That? • performed in a Broadway musical as a young teen? • is often compared to superstar Mariah Carey? Want to know more about this talented star? Read on to learn all about Ariana's life before stardom as well as her...