Sounds like after years and years of bad relationships, Lauren Conrad just might have stumbled on the right guy. The reality star-turned-designer-turned-author, 26, admits that although she's not quite ready for marriage, she's definitely sure her boyfriend, former rocker William Tell, 32, is the one. "I kind of hope I’m done with dating!" Conrad confesses to In Touch magazine, adding that Tell is a "wonderful guy." Read More... More on Video