Piaf biopic director attached to Kelly film

Olivier Dahan, who wowed Hollywood with his La Vie en Rose and helped Marion Cotillard win an Oscar for her portrayal of the French singer, is attached to direct Grace Of Monaco.

The film will be set after Kelly turned her back on Hollywood in the early 1960s to become a member of Monaco’s royal family, according to Deadline.com.

Dahan is now on the hunt for his star.