Tia and Tamara Mowry used to be household names. Or maybe they still are and I don’t yet need to invest in a walking cane. Either way, they starred in Sister Sister, a ‘90s sitcom that was insanely popular and if you were around then you’re probably being thrown for a nostalgia loop right now. Don’t worry, it happens to the best of us. How much do you remember about the show? It’s time to find out with some Sister, Sister trivia! Don’t worry, if you fail this Sister, Sister trivia quiz, you aren’t going to be punished by finding out you were separated at birth from an evil twin. Probably.