Harry Connick Jr. surprised the 'American Idol' judges with his hilarious cover of Sia's 'Chandelier.' 😂

Producer Jon Brion finished Mac Miller's final album 'Circles' after Mac's death. 🙌

Christian music star Amy Grant was unconscious for a moment after a bicycle accident.

Most people on the 'American Idol' had no idea who Harry Connick Jr. was. 🤔

Past contestant Lauren Daigle will also take the 'Idol' stage on Monday! 🎉

Check out more celebrity profiles of Rising Stars and superstars like Tom Ford, John Mulaney or Gemma Chan. Find fun facts about their age, birthday, star sign, height, relationships and career highlights. Scroll through categories like Movies and Sports or discover more Singer-songwriters that are shaping today’s Music.