© @Copyright HELLO! Hello! Magazine Robbie Williams and the director of The Greatest Showman are teaming up for a special project - a biopic about the pop star's life!MORE: Robbie Williams and wife Ayda Field's latest date photo sparks debateMichael Gracey, who also worked on the Elton John film Rocketman, is set to direct a new musical film that will tell the story of the former boy bander's unlikely rise to fame aged 16 as a singer with Take That and then as a solo artist. The film, titled