Celine Dion Dares to Cover Sia's 'Cheap Thrills'

If you didn't have dollar bills to have fun on Saturday night, you most likely missed Céline Dion's Las Vegas' show. And that means that you missed Dion trying out Sia's Top 40 hit "Cheap Thrills."

Thankfully, the cover was caught on about 40 different camera phones, and you can see Dion gleefully bopping around and using her legendary voice to slide around "Cheap Thrills" like a playground.