Rachel Weisz always takes her make-up before bed as she says it's important to take care of your skin.

The stunning actress is renowned for her good looks and says it's important to go to sleep with no cosmetics on as it gives your skin a chance to breathe.

She said: "My greatest beauty secrets are, happiness, always take your make-up off before bed and Dr Colbert Facial Discs.

"You must always take your make-up off before you go to bed, and exercise."

As well as looking after her skin, Rachel is keen to keep her eyebrows looking good, saying: "They're very thick and I just need to remember to groom them."

The 40-year-old beauty - who is married to James Bond star Daniel Craig - also revealed how she hates it when her images are Photoshopped beyond recognition.

Speaking to Vogue readers via facebook and Twitter, Rachel said: "A little is to be expected, but often they change features so it doesn't even resemble the person or, in fact, a human being."