We posted some of the pics from Kate Upton's Beach Bunny photoshoot a few weeks ago, but now we have the inevitable behind-the-scenes clip featuring Kate's titular tatas doing their jiggly thing. I think you'll agree that this format is so much more entertaining than the average still image. Clearly Kate has found her calling in life, but some like to speculate that Kate is pretty much an airhead, relying on her voluptuous proportions to make her name in the world. You probably have a point, but one thing she certainly knows how to do is charm the camera. That little come hither, raised eyebrow thing she does is like sex personified and she totally knows it. While others try to cling to pointless attempts at legitimizing themselves beyond their sexual appeal, Kate's got no qualms about hanging it out there for everyone to see. Gotta love that part of her.