Jamie Donnelly – 74

Remember the sweet Jan from the hit musical Grease? She was played to perfection by Jamie Donnelly, an American actress who’s said to have retired in 2017 but who has since made her way back into show business. Over the last decade, she has appeared in the movies Cyrus and Black Mass.

At the age of 74, the former Pink Lady remains very active in Hollywood, and she’s even working on the upcoming comedy/drama flick Stationed at Home. To catch up with her latest film performance, check the 2020 thriller Souvenirs, in which Donnelly plays one of the main characters.