Derek Hough and Kellan Lutz 'Punk' Julianne Hough
Derek Hough and Julianne Hough guested on a messy edition of Punk'd hosted by Twilight's Kellan Lutz.
In the prank, three-time Dancing with the Stars champion Derek pretends to fall into a giant mud-filled hole in the road. As his sister, Julianne (the victim), freaks out, Lutz shows up as a pool attendant trying to help. From this point, the mess just gets worse.
Take a look at the muddy video below.
Ashton Kutcher, the series creator and original host, will return to the show this Thursday for the one-hour season finale.