The purest prostitute on Hollywood Boulevard is plying her trade on Broadway in Pretty Woman: The Musical. The romcom that catapulted Julia Roberts to stardom in 1990 has been repurposed for the stage in a joyous production that should do the same for the career of British actress Samantha Barks. Despite the movie's enduring popularity, its appeal has always eluded me, not so much because of its sanitised depiction of streetwalking as its hazy characters and sluggish pacing.