John Travolta and Olivia Newton-John, who played the beloved on-screen couple in 1978, recently reunited for a Grease sing-along in Florida. It's been more than 40 years since the two starred in the iconic musical rom-com together, and they got back into costume for the first time since...
Grease, American musical film released in 1978 starring Olivia Newton-John and John Travolta that follows the adventures of a group of high-school students in the late 1950s. Grease is the highest-grossing musical film of the 20th century and is based on