Paris Hilton - Paris Hilton: 'I Only Wear Clothes Once'

Paris Hilton never wears an outfit twice.

The 29-year-old socialite - who has fronted advertising campaigns for the likes of Christian Dior, Marciano and Tommy Hilfiger - says that she gives most of her clothes away after wearing them once.

She explained: "I never wear an outfit more than once unless it's like a really cool pair of jeans or a leather jacket."

And the blonde beauty admitted that she has a lot of unworn clothes in her wardrobe.

She said: "I still have so many clothes in my closets that still have the labels on. I see them so often I think I've worn them but then I realise I haven't. So I either give them to my friends or donate them to a charity so they can auction them off."

However the heiress revealed that she can't always donate her clothes to her friends as they don't always fit.

She told Heat magazine: "I'm quite lucky I have small breasts and that means I can wear most clothes. Some of my friends have bigger breasts but I can wear pretty much what I like. It's a real shame though because it means I can't pass my clothes on to them, because they'll be too small around the bust."