split_text: Famous names have performed there including : Edith Piaf , Siegfried and Roy , Sylvie Vartan , Johnny Hallyday , Maurice Chevalier , Marlene Dietrich , Eartha Kitt , Josephine Baker , Kessler Twins , Elton John , Laurel & Hardy , Dalida , Shirley MacLaine , Mitzi Gaynor , Juliet Prowse and Noël Coward .