Grease star Susan Buckner, who played Patty Simcox in the classic musical, has died aged 72.

The American actress died peacefully on Thursday 2 May surrounded by her loved ones, publicist Melissa Berthier has said.

A cause of death has not been given.

Buckner was best known for her role in Grease where she played the Rydell High cheerleading pal of Sandy – played by Olivia Newton-John.

In a memorable scene, Bucknell gives a rallying cry for the school when she says: “Do the…