Canwest News Service: In the early 1990s, Evian had all its bases covered. Several years of trying to build its image around athletic, sweating bodies had paid off on both ends of the celebrity spectrum. Diana, Princess of Wales, drank Evian after working out at her exclusive London club — and was occasionally photographed dashing from gym to car, bottle in hand. Meanwhile, a pre-family-values Madonna would drink the French water onstage at concerts. Her controversial documentary Truth or Dare …