Kevork Djansezian/Getty ImagesLeAnn Rimes is on the cover of Shape magazine, and she used the interview to set people straight on what went down in her marriage. She said that she understands that people were "disappointed" in her when she had an affair with Eddie Cibrian and his dimples, "especially since I grew up as America's Sweetheart." I don't know where she got that idea. I've never heard anybody refer to her as "America's Sweetheart." That title belongs to Reese Witherspoon, Sandra Bullock and Julia Roberts. Chuy was America's Sweetheart for a moment, but they took his crown away when they found out he did porn. Rimes went on to explain that she had an affair because her marriage wasn't "fulfilling." Thanks for clearing that up. I thought people only cheated when they were super happy.