On Mother's Day, five late celebrity mothers were honored by their loved ones. The relatives of Olivia Newton-John, Lisa ...

Olivia Newton-John and her sister Rona Newton-John had ... It wasn't just the way in which their parents treated Olivia in comparison to Rona, but it was no secret that my mom also had ...

Find out what the biggest stars of the '80s were up to with throwback photos from Hollywood's bygone era Kate Hogan is Director of Digital Specials and Features at PEOPLE, as well as the editor of ...

Emerson Newton-John, 49, a professional racing car driver ... “It wasn’t just the way in which their parents treated Olivia in comparison to Rona, but it was no secret that my mom also had ...

And how did that song mark the end for Newton-John’s early hot stretch? Let’s go back and find out all the details on this enduring song. Between 1973 and 1975, Olivia Newton-John ripped off ...

Bringing us songs including Summer Nights and You’re The One That I Want, the musical also helped turn stars, including John Travolta and Olivia Newton-John, into household names. However ...

On May 7, news broke that beloved actress Susan Buckner has passed away. She was 72 years old. Many people will recognize ...

Then there's the Land Beyond Cheese, a galaxy where John Travolta and Olivia Newton-John won't stop line-dancing. There's a world of cheerful shlock where things like Donny & Marie, Dancing With ...

Her death was announced by family. More from Deadline Hollywood ... character was the Rydell High cheerleading pal of Olivia Newton-John’s Sandy. The 1978 film also starred John Travolta ...

"Dame Olivia Newton-John passed away peacefully at her Ranch in Southern California this morning, surrounded by family and friends," John wrote on her Facebook page. "Olivia has been a symbol ...

Susan Buckner, who played Rydell High cheerleader Patty Simcox opposite Olivia Newton-John in the 1978 musical comedy Grease, has died. Buckner passed died Thursday "surrounded by loved ones," the ...