LeAnn Rimes, Eddie Cibrian, and Brandi Glanville
LeAnn Rimes met Eddie Cibrian in 2009 while filming a Lifetime TV movie, but neither one was single at the time—LeAnn was married to chef Dean Sheremet while Eddie was married to former Real Housewives of Beverly Hills star Brandi Glanville.
As it turns out, Eddie had a string of affairs while married to Brandi, and the couple separated. "I want to do what is best for our children [Mason and Jake]. Eddie and LeAnn deserve each other," Brandi said. Only two months after their divorce was finalized, LeAnn and Eddie became engaged.