John Travolta and Olivia Newton-John met through their roles as Danny Zuko and Sandy Olsson in "Grease," but their real-life friendship went far beyond the hit 1978 musical film. The costars ...

Olivia Newton-John started her incredible career early on. But the Grease actress also had to deal with difficulties throughout her entire life.

An unforgettable 2015 music special featuring two long-time friends embracing a catalog of monster hits and fan favorites – delivered with a wit and emotion gained only through a close personal ...

The artist and renowned gallery owner is reportedly dating Tottie Goldsmith, the niece of the late Olivia Newton-John, according ... off their adventure on the stunning Amalfi Coast in Italy ...