United Kingdom, Sept. 22 -- Kelly Clarkson is a "mood person".

The 44-year-old pop star has revealed that she usually chooses her stage outfits on the day she performs, with Kelly explaining that she allows her "mood" to dictate her style.

Asked about her outfit plans for the Stagecoach Music Festival, Kelly told Late Night host Seth Meyers: "I'm kind of the person that can show up in sequins and bedazzled out, or I could show up in jeans and a T-shirt. I don't know. I don't know where I'm at that day, Seth. I don't know what I feel."

Asked if she decides her outfits "on the day", Kelly replied: "Pretty much. We roll in with maybe five outfits, and they're very different ... I might be bloated, Seth!

"I usually go off whatever. I'm a ...