Nick Lachey's TV career has been saved thanks to a new sitcom project. The former boyband star and estranged husband of singer Jessica Simpson recently missed out on a role in an untitled baseball comedy but now he's set to star in a new sitcom about the battle of the sexes. Lachey is in talks to star in the new show, HE SAID, SHE SAID, which is being written by the team behind long-running family show SABRINA, THE TEENAGE WITCH.