Jessica Simpson says no to John Mayer and, um, toothbrushes

 

While promoting her new VH1 show, "The Price of Beauty," Jessica Simpson did an interview for IHeartRadio. In the interview, she says John Mayer told Playboy all her dirty little secrets and she doesn't forgive him for that. It's great to see her laugh about it now.

Apparently, though, she has a few other dirty secrets that Mayer didn't disclose.

Check out what she says about not brushing her teeth and other country beauty secrets.

Can anyone claim Jessica has forgotten her roots?

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