Jessica Simpson doesn’t brush her teeth every day – because she doesn’t like them to be too “slippery.” During an appearance on The Ellen DeGeneres Show set to air today, she revealed: “I don’t do it because 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 every day. My lips just slide all over the place… I can’t catch up with my mouth. I need a little coating.” She added that every once in awhile, she’ll “use a shirt or something” to scrub them clean. Despite her sporadic dental hygiene, Jessica is adamant she always has pleasant smelling breath. She added: “I know it’s gross but I always have fresh breath. It’s really weird but I have great breath.”