The 35-year-old has been married to hubby Stephen Belafonte for three years and she said that sex is important to them.
Speaking to UK magazine OK!, she said: 'We're the same age - there's only nine days between us so we're a pretty horny couple. We're young, we both like sex.
'I've always liked sex and I'm married to Stephen and I'm going to make the most of it. We've got a great marriage and if we're not happy about certain things then we talk about it in a very respectful way - we don't necessarily yell at each other. Relationships aren't easy, you have to work at them.'
Asked how many times she has sex a day, she said: 'Well today it's only been once as I've been working all day. I've got to have sex before I get out of bed, that's mandatory in my bedroom!'