Sometimes Jimmy Fallon gets to live out impossible dreams on The Tonight Show, such as back in 2016 when he got to sing "You're The One That I Want" with the one and only Olivia Newton-John. The ...

John Travolta, Richard Marx, and other celebrities paid tribute to "Grease" star Olivia Newton-John after her death was announced Monday. "My dearest Olivia, you made all of our lives so much better," ...

Olivia Newton-John’s husband and John Travolta honored the late star Sept. 26, the day she would’ve turned 74. The “Physical” singer’s husband, John Easterling, posted a memory of their first birthday ...

The John Travolta classic film could have been dramatically different. Olivia Newton-John and John Travolta on the beach in a scene from the film "Grease", 1978. Paramount/Getty Images — -- After ...

Outfits worn by John Travolta and Dame Olivia Newton-John in the film Grease are among the items going on sale in a ...

Olivia Newton-John was worried about letting people hear her body talk. The singer, who won countless hearts as Sandy in “Grease” and charmed many more as music’s wholesome girl next door, was ...