Jessica Biel and Justin Timberlake
As they prepare to tie the knot
, Jessica Biel
and Justin Timberlake
have also announced plans to work on a professional project together.
Biel, 30, will produce and star in the upcoming film The Devil in the Deep Blue Sea
, and her fiancé
, Timberlake, 31, will compose tracks for the soundtrack, according to TheWrap.com
It's a rare foray behind the scenes for Timberlake, who has been focused on his acting career in recent years.
His last album was 2006's FutureSex/LoveSounds
The movie, which will also star Jeffrey Dean Morgan and Chloe Grace Moretz, is scheduled to begin filming later this year, TheWrap.com