Mel B has blown our socks off with her version of Psy's Gangnam Style dance.
The X Factor Australia judge was chosen by the public to join the South Korean chart topper on stage to do his trademark Gangnam Style dance moves.
Despite looking less than impressed to begin with, the former Spice Girl got on stage and gave it her all. And we really mean her all.
"My daughter will kill me if I don't do this," Mel B said as she got up on stage.
She said after the performance: "My daughter said she'd cook me breakfast in bed on Friday. I have to say you are a legend. I do feel honoured. I thought my legs were about to snap!"