The wacky Norwegian comedy do behind mega-hit The Fox (WHAT DOES The Fox SAY) have taken over the Internet with the track's bizarre video - more than 200 million people have checked out Ylvis' promo on YouTube.com since it first appeared eight weeks ago.
The duo, brothers Vegard and Bard Ylvisaker, made the video to prank Tv bosses but the promo took off and now the siblings are this year's Psy and their hit is 2013's Gangnam Style.
Ylvis will appear onstage at the MTv Europe Music Awards in Amsterdam, Holland on Sunday (10Nov13). The duo will also be part of Britain's upcoming Children in Need telethon.
The Guardians return two months after their epic battle against Ronan with their criminal records erased