You'd think Lady Gaga might need a bit of a lie down after a show, but following a gig at the brilliantly named KFC Yum! Center in Louisville, she hopped up onstage with a drag act at 1.15am in a club called Connections to perform 'Born This Way'.
Amazing.
Wearing a swimsuit and a handbag, the singer arrived to what can best be described as a fairly warm welcome.
You can watch some dodgy footage of it on The Sun's website.