The co-stars of "The Other Woman" Leslie Mann and Cameron Diaz prank Kate Upton while she is sleeping! When you're sleeping is your most weakest moment screaming out to get pranked. Unfortunately, Kate Upton had a little too much trust in her friends if she thought she could sleep peacefully. Luckily for Kate it wasn't a horrible prank, just a little artistic drawing for the faces. They kept saying Kate was like a baby and teenager that did not wake up once while they drew on her face. It is pretty awesome that Cameron and Leslie joined in on the fun putting mustaches on their faces too!

Enjoy this funny prank being pulled on Kate as she sleeps so peacefully while her friends mustache their faces away!