John Mayer Talks About His 'Stupid Mouth' (VIDEO)

On his first (and excellent) album 'No Such Thing,' John Mayer has a song titled 'My Stupid Mouth.' And from what we've heard from Mayer the past several months or so we can see that it's not based on fiction.

This morning on 'Today' (weekdays at 7AM ET on NBC), Mayer talked to Matt Lauer about what he has learned from the various things he has said in public about his life and/or other celebrities (for example, he once described ex-girlfriend Jessica Simpson as "sexual napalm"). That's how TV hosts get a celeb to talk about something juicy and gossipy, disguise it as a question about what that celeb has "learned" from the experience.

It looks like he's wearing pajama bottoms.