From rap songs to the red carpet and even royal castles, the famous enjoy sharing their favorite luxury watches with the world. Most of us dream of owning a time piece from any one of the top brands. But, if that dream becomes a reality, which one would you pick? Would you choose to purchase a Piaget, Vacheron Constantin, or perhaps arguably the most well-known of all high end watch makers, Rolex? Maybe the celebs can help you decide. Let's check out the luxury brands that have caught Hollywood's eye and those that have gone beyond the cameras to receive the lyrical spotlight.