Snooki – The Jersey Shore star says she likes to save money on beauty treatments by using cat litter to exfoliate her skin. Calling herself a “cheapo” she said: “I don’t like to spend a lot of money on…spa treatments.”

Anderson Cooper – When it comes to cleaning his jeans the CNN presenter likes to keep it simple: Wash them twice a month, usually soaping them while wearing them in the shower!

Robert Pattinson – His ruffled hair makes Twilight fans swoon but the British actor says he doesn’t “see the point” in washing it. Asked if he once said he hadn’t washed his hair in six weeks, Pattinson said: “Probably.”

Bradley Cooper – The Hangover star could make women faint for reasons other than his good looks. He told Esquire: “I don’t use deodorant really anymore.”

Megan Fox- Pals have told off the Transformers actress for not flushing the toilet. Fox says: “Friends will tell me: ‘Megan, you totally pinched a loaf in my toilet and didn’t flush’.”

Jessica Simpson – When it comes to good oral hygiene the singer may not be the best role model. Simpson says she prefers to rub her teeth with a shirt rather than brush them because she doesn’t like them to feel “too slippery.”

Brad Pitt – The soap-dodging hunk allegedly told actor Eli Roth that “when you’re sweating and don’t have time to take a shower” just “take a baby wipe and rub it under your armpits.”

Matthew McConaughey – The Magic Mike actor once confessed that his armpits haven’t seen a stick of deodorant in more than 20 years.

Joan Rivers – Vodka and water come in handy for the comedienne who says she sprays her costumes with the alcoholic mix: “It’s an old Broadway trick…spray your armpits and you’ll never smell again.”