Twin-tastic: These Celebrity Pairs Will Shock You!

Mariel and Margaux Hemingway

Mariel Hemingway is a former model and actress. She is known for her appearance in such films as Superman IV: The Quest for Peace, Manhattan, and Personal Best. She is the sister of the late model and actress Margaux Hemingway. Mariel appeared with Margaux in the 70’s film Lipstick. They are the granddaughters of author Ernest Hemingway.