Chicago, Broadway’s longest-running revival and the fourth longest-running show in Broadway history, celebrated its 15th anniversary on November 14. To mark the momentous occasion, producers Fran and Barry Weissler rolled out the red carpet and former cast members were welcomed back for a true celebration. Check out the video below to catch up with current stars Charlotte d'Amboise, Bahiyah Sayyed Gaines, John O'Hurley and see what many more Chicago vets had to say about everyone's favorite merry murderesses. Click on to get cozy with your favorite Roxie, Billy and Velma. Here's wishing the sexy revival continued success! Hotcha!