Ylvis has been heard a few times this season on the show Dancing With the Stars and now it's time for a live performance of "What the Fox Say."
Four sexy dancers wearing animal masks, accompanied by male dancers in dress shirts and ties, wearing frog masks started things out before Ylvis appeared in fox costumes. Then, the contestant couples each appeared in black tie attire, wearing fox accessories.
The best part was when the cameras panned over to the judges who were also wearing animal masks.
On an interesting note, Ylvis has a children's book coming out that's called "What Does the Fox Say."