The 'Spinning Around' hitmaker's 2011 global trek, to promote her 11th studio album 'Aphrodite', pulled in more than 31.25 million pounds and was ranked in 21st place in a poll of the top 50 world tours, reported Daily Express.
"As a performer, it's go-go-go-go-go, then stop, and stay indoors and do nothing, almost have a mini-depression. You go from an adrenaline high of working and travelling and performing all the time, so when you stop you have this tension in your body from your adrenal glands pumping.
"(I want to) spend more time at cruising altitude... For the first time, my lungs can breathe, and I am expanding, broadening my horizons sideways, filled with new experiences, rather than just simply going forward on that treadmill. And it feels brilliant. It feels fantastic," she said.