Ok, we admit. We've got a wee girl crush on Karlie Kloss. The all-American beauty can switch from high fashion model to Victoria's Secret minx in the bat of a smokey eye. To add fuel to our love of the Kloss-ster, this super-cute clip of her screen test for W magazine shows her to be just as vivacious, just as beautiful and about ten times as funny as we already imagined. We dare you to watch it and not fall a little (more) in love with her. Take a peek.