"I don’t brush my teeth," she told a radio station recently. "No, really! I just use Listerine — and sometimes I’ll use my sweater."
It's ok though, Jess fans - her teeth are powerful.
"I do brush every now and again, but my teeth are extremely powerful. Fine, maybe when I’m 60 I’ll all, 'ow!'"
She went on to talk about her love of fried food and how she's still not a fan of John Mayer's sexual napalm comments, but let's face it, one blinding Jessica Simpson anecdote a day is more than enough for any brain to process.