Ah, Charlene, how far you have come from your bubble perm and dungarees playing a mechanic in Neighbours. Despite having a vocal range mainly audible to dogs, the Aussie tinkerbell has had a pop career spanning three decades and selling more than 60 million records. We thought she was gone, but she came back with Can't Get You Out of My Head in 2001 ans since then has performed theatrical live shows to millions of fans with millions of costume changes. Post-cancer and 40, some suggest that she could slow down a bit, especially as that angel face is looking increasingly frozen and mask-like.