At the second mixer, there's a chance for a pro to swap their rookie for a new on-dancer… and nerves are high: will this be the end of the road for some of the rookies? Feathers are ruffled when a new pro, Rhianna, is introduced to the house and reveals one of the already taken Rookies is just her type. Strictly star Giovanni Pernice joins KK and Jamie at the Dance Off, where the couples are given another chance to prove their chemistry and stay in the competition.