Valentine's Day Flashback! Kristin Chenoweth and Nathan Lane Are 'Just In Love'

Love is in the air thanks to Valentine's Day, and here's to a romance-filled day! While there are too many lovey-dovey show tunes to name just one favorite, we couldn't be help but remember this charming video of Tony winners Kristin Chenoweth and The Addams Family's Nathan Lane singing Irving Berlin's "You're Just In Love." Back in 2000 the talented duo appeared on The Late Show With David Letterman to perform the Call Me Madam classic and sing about the magic of love. Enjoy the video below and have a happy Valentine's Day!