Cast of "Six" at Segerstrom Center (Photo by Joan Marcus) If only all history—or rather “her-story”—could be as energetically entertaining as the musical “Six,” its “Aragon” national tour continuing at Segerstrom Hall in Orange County through June 25. Six female performers, portraying the six wives of Henry VIII through modern song, dance and imagined camaraderie, brighten the stage with queenly personalities as sparkly as their costumes, making “Six” a concert-style musical