The 40-year-old is known for her well-groomed and stylish look, but said she is very laid-back when it comes to glamour, reported Femalefirst.
"Once in a while, I'll get a facial from Sonya Dakar in Beverly Hills. I'm not the best when it comes to products and treatments. I don't know how to do make-up well.
"At my core, I'm a little preppy and a little irreverent and together, that makes me sort of not care when I'm not in the public eye. I'm more of a natural girl," she said.