In Hollywood, some marriages last less than a week. So it comes as no surprise that some stars spin out of each other's orbit just as quickly as they collided. Click through to check out Hollywood's hottest couples of the moment. Which are in it for the long haul, and which are in it until something better comes along?
Are sharks aphrodisiacs? No, but it was during the filming of shark film "Dark Tide" in South Africa that Halle and Olivier began dating. In fact, that was a year ago this month, so happy anniversary, you crazy kids!