Week 1: Each couple performed either the Cha-Cha-Cha or the Viennese Waltz. Manu Feildel received the highest score of the night with 25/30 for his Viennese Waltz. Mark Occhilupo performed the Cha-Cha-Cha and received the lowest score with 7/30 and the second 1 from Todd McKinney after David Graham in Season 6. 14 year-old Jack Vidgen from Australia's Got Talent performed part of Whitney Houston's "I Have Nothing", following Samantha Armytage and Brendon Midson's performance of the Viennese Waltz to the same song. Irish singer Ronan Keating performed his new single "Walk On By".