Amanda Seyfried has signed up for new romantic comedy Wonderful Tonight.
The Red Riding Hood actress will share the screen with Grey's Anatomy heartthrob Patrick Dempsey in the film, reports Deadline.
The pair will play a wealthy lifelong bachelor and a free-spirited young woman who end up becoming parents after a one night stand.
Wonderful Tonight will be directed by Christine Jeffs.
Kirk D'Amico of Myriad Pictures, told The Hollywood Reporter: "We think that the combination of Christine Jeffs, Patrick Dempsey and Amanda Seyfried brings a wonderful chemistry to this highly original romantic comedy."