Conan O'Brien, Jack White to collaborate

Conan O'Brien and Jack White are working together on a secret project.

According to a tweet by O'Brien, he and the White Stripes frontman will debut their collaboration tonight at the comedian's live show at Third Men Records in Nashville.

"Jack White & I are doing something cool tomorrow. Hint: it involves a LOT of Tears for Fears songs," O'Brien tweeted on Wednesday.

He also posted a link to a video featuring White and a masked figure hanging up a poster advertising the Nashville show.