During her time there, she expanded the penthouse using two conjoining units, creating the 3,787-square-foot unit that it is today.
The couple had traveled to Melbourne to watch the anticipated match between Australian tennis player Ashleigh Barty and American Danielle Collins at Melbourne Park.
Russell Crowe, 57, touched down in Sydney with his stunning girlfriend Britney Theriot, 31, via private jet on Thursday after a short flight from his home base of Coffs Harbour Britney, an actress-turned-real estate agent, looked casual chic in a pair of high-waisted blue jeans and a black cropped T-shirt.