She hated Rachel's haircut
Jennifer became famous around the world for playing Rachel Green on the hit sitcom 'Friends' between 1994 and 2004.
During the show's early years, her character's layered haircut became so popular that women across the globe coped it and even earned the moniker 'The Rachel' – although she was not a fan herself.
Aniston told Allure: "How do I say this? I think it was the ugliest haircut I've ever seen."