Olivia Newton-John Dead: John Travolta, Barbra Streisand and More Stars Pay Tribute

John Travolta Mourns ‘Grease’ Love Olivia Newton-John After Passing: ‘Forever Your Danny’

Olivia Newton-John’s Daughter Chloe Lattanzi Is All Grown Up! Meet the ‘Grease’ Star’s Only Child

Olivia Newton-John’s Life In Photos: Remember The Star On What Would Have Been Her 74’s Birthday