Paramount Pictures

‘Grease’ movie poster from 1978

A poster for the 1978 film Grease shows stars Olivia Newton-John (left) and John Travolta in full faux-1950s garb. Newton-John begins the movie as a good girl, but her big reveal at the end as a tarted-up sexpot is what made it onto the poster.

See our biography of Olivia Newton-John