And new details have surfaced about how the 41-year-old actress began her incredible transformation.
According to the Sunday Mirror, the Australian star checked in at the Vivamayr Altaussee wellness centre in Austria to kickstart her weight loss last year.
The publication reports that sugar, alcohol and caffeine are all banned at the centre, while dinner is frowned upon and guests are taught to chew every mouthful 40 times.
The centre’s weight care program costs $5097 for a week while a two-week program can cost up to $9500.
According to the website, ‘the Vivamayr Weight Care program is aimed at optimising your weight and consists of a fixed and variable part.’