The singer-turned-fashion designer, who confirmed the end of their four-year relationship on twitter Wednesday, reportedly escaped on a work trip to a honeymoon resort on the Great Barrier Reef while Kris cleared his belongings out of their Melbourne home.
The 40-year-old took their 20-month-old son Ethan with her and guests said she looked subdued.
“The place was mostly full of loved-up couples. Dannii looked very lonely and miserable. When anyone asked where Kris was she brushed it off. She only left her suite when she was needed for work,” a source told thesun.co.uk.