Simpson doesn`t brush her teeth everyday

London: Singer Jessica Simpson says she brushes her teeth just three times a week because she doesn`t want to mess with the whiteness.

"My teeth are so white and I don`t like them to feel too slippery, but I do use Listerine and I do floss everyday. But, I don`t brush them everyday," quoted her as saying.

The 29-year-old regularly flosses and uses mouthwash to keep her breath fresh, but she refuses to brush daily with toothpaste.

"I`ll use a shirt or something. I know it`s gross but I always have fresh breath," she said.