Bar Refaeli says a "healthy lifestyle" is the secret to her amazing body.

The model is renowned for her stunning figure and while she is quite disciplined with her diet and exercise regime, she still knows how to have fun.

She said: "My secret is living a healthy lifestyle. It's really important because looking glamorous and looking sexy comes also from the inside, so if you eat healthy, if you work out, if you keep in shape; also having a sense of humour about life, taking things easy - it's a big part of the way you present yourself."

Bar - who recently split from long-term boyfriend Leonardo Dicaprio - also revealed how underwear is just as important as the clothes you wear over it.

The 25-year-old beauty - who is the face of Passionata lingerie - said: "It is important for me to feel glamorous when I'm wearing lingerie yet also playful - and Passionata has that combination of feeling like a sexy woman but not boring and not too provocative. They have just the right balance between sexy and playful and that's what I love. I am comfortable walking around all day in it and it feels like it's a second skin."