Get ready for clash of the Kardashians.
Kim Kardashian and Kourtney Kardashian are going head-to-head in a dance-off for Svedka's Battle of the Bots, a contest in which their two teams have to bust out not just any moves but their best futuristic, robotic grooves.
Not that the sisters will be stepping onto the dance floor themselves. Instead, they're each coaching two professional dance crews, who will then battle it out Saturday at the L.A. hotspot Wonderland.
Mario Lopez, who as the host of America's Best Dance Crew is no stranger to game, will emcee the event.
Which sister do you think has the best moves?
Watch the videos and tell us if Team Kim, "Expressive Doubt," or Team Kourtney, "Fanny Pak," should walk away with bragging rights. Plus, you can vote for your favorite here.