Jennifer Aniston thinks she is responsible for the "ugliest haircut ever".

The 41-year-old actress made the 'Rachel' haircut - a bouffant-style layered cut done by friend Chris McMillan in 1994 - famous during her time on US sitcom 'Friends' but believes it was not her most stylish look.

She said: "I love Chris but he's the bane of my existence because he started that damn 'Rachel', which was not my best look.

"How do I say this? I think it was the ugliest haircut I've ever seen."

The blonde beauty confesses she has since got better at styling her own hair, and now will blow-dry her locks herself instead of letting Chris do it for her.

She told Allure magazine: "He thinks I'm a closet hairdresser. I'll take the hairdryer right out of his hands. He'll kill me for saying this, but I've surpassed him in that department. I'm faster with the blow-dryer."

Jennifer also revealed she is a fan of looking casual rather than dressed up, even giving up on some make-up in her new film 'Just Go With It'.

She said: "I've been glammed up, I've been glammed down, which is really more me. I didn't wear mascara in 'Just Go With It'. It's fun transform a little bit - what do I have to lose?"