It's the second live show and tonight viewers get their first chance to vote for their favourite couple. All 15 couples have had just a week to learn and perfect their second dance. The stakes are raised as each couple needs to impress the judges, and their scores from week one will be added to tonight's scores to give us our first leader board. Who will impress the judges and who will impress the viewers at home? No-one wants to be the first couple to leave Strictly 2018.