Remove the spaces from the following sentence: Countless books have been written about the legendary German film star, Marlene Dietrich who was born and brought up in Berlin and went on to become a legend in her own lifetime.
CountlessbookshavebeenwrittenaboutthelegendaryGermanfilmstar,MarleneDietrichwhowasbornandbroughtupinBerlinandwentontobecomealegendinherownlifetime.