Scott Rogowsky, Chrissy Teigen

Everyone who plays the super-addictive trivia app HQ knows exactly where they can find its host Scott Rogowsky at 3pm and 9pm ET each day. But tomorrow morning (Wednesday, January 31), the "Quiz Daddy" himself will be making his debut appearance on "Live with Kelly and Ryan" to chat with hosts Kelly Ripa and Ryan Seacrest about the game that's taken the nation by storm. Also stopping by tomorrow's show will be model Chrissy Teigen.