98. Audrina Patridge & Ryan Cabrera
Hills beauty Audrina hooked up with this rocker in early 2010, and despite constant rumors of a split, they're still hot and heavy. She starred in her first big movie last year, Sorority Row -- it's not exactly Oscar-winning, but it has put her on the map as an "actress" instead of just a "reality star." And Cabrera? We haven't heard much from him since he and Ashlee Simpson called it quits, but he came out with an album in 2008.