What kind of questions would a talk show host ask?

My sister and her friend love to pretend that one of them is famous and the other one is a talk show host asking them questions. What kind of questions would I ask that are unique ones. Not ones like tell me bout your new album or movie.Fun ones like are you dating. I need about 15 to 20 questions but I will settle for all you have. Remember they have to be unique and funny ones too. Also ones that can get into their lives like tell me why you wrote this song you know but not to indepth. Thank you soo much :)