Nick Lachey and Vanessa Minnillo to Appear on Hawaii Five-O

Nick Lachey and Vanessa Minnillo have landed a role on the small screen that involves more than just hosting.

The engaged couple has been cast on Hawaii Five-0, the highest-rated new show of the season.

According to CBS sources, Nick and Vanessa will appear on a February episode of the drama. Minnillo will portray a character named Susan who works as a deckhand on a cruise boat that's taken hostage. Lachey will be her fiance.

It's a role he's been studying for over the last few weeks.