Sia co-directing documentary with husband

Australian pop star Sia is expanding her time behind the camera by co-directing a documentary with her husband Erik Anders Lang.

Lang and producer Ryland Aldrich recently formed production company Pictures, Pictures and have lined up the Untitled Sia Documentary Project, which will give fans a chance to see never-before-seen aspects of the 39-year-old Chandelier singer’s life, reported Contactmusic.