Bar Refaeli likes to go ''make-up free'' as often as she can.

The Israeli model often has to pile on the cosmetics for her work so whenever she's got some free time she goes bare-faced so her skin can breathe.

She said: ''I really work hard at keeping my skin clean. Because of what I do, I go make-up free as often as possible to let my skin breathe. The first thing I do after a photo shoot is take my make-up off, before cleansing and moisturising. I tend to use natural products as much as possible and right now I'm really loving Aveda.''

Bar also revealed how she's pleased she's never plucked her eyebrows because they have helped her stand out from the crowd.

She told Marie Claire magazine: ''People told me never to pluck my eyebrows and I'm so glad I listened. It's tempting to make that mistake when you're younger but a big part of what I like about my face are my messy brows. Sometimes I make them look fuller with a bit of grey powder.''