Laugh Your Bum Off at Cara Delevingne's Vibrating Mascara Spoof

There are an abundance of makeup tutorials floating around the internet, but this vibrating mascara spoof by makeup artist Tom Pecheux is our favorite this week. He enlisted model Cara Delevingne to test out a battery-operated lash enhancer that wiggles. But instead of just letting the product do all of the work, Cara got involved in the shaking and making of her lashes. We especially love her enthusiastic sound effects at the end. Want the exact product from the video? Swipe up Estée Lauder Tu...