Melissa McCarthy may have starred on Gilmore Girls, but Kelly Clarkson is a true superfan. During The Kelly Clarkson Show on Wednesday, the host challenged the comedian to a fun game of trivia about the hit show. With a cup of Irish Whiskey in hand, the ladies tried to answer like, "How did Rory break her arm?" or "Luke's diner used to be a what?" While McCarthy clearly knew her stuff — I mean, we would hope she knows about the show after starring as Sookie for seven seasons — Clarkson really went above and beyond. Find out who comes out victorious as the true Gilmore Girls fanatic as you watch the video above.