Jane Seymour wore a lucky charm during her dance-off on Dancing With The Stars in America on Monday night (05Nov07) - late county music icon June Carter Cash's brooch. The actress and partner Tony Dovolani performed a quick-step to Johnny Cash's Walk The Line on the reality show, and Seymour decided she needed a little luck. Johnny Cash was her son's godfather and her husband, James Keach, was one of the producers of biopic Walk The Line.