The 43-year-old, who recently signed as the lead in HBO's movie adaptation of Marisa Acocella Marchetto's memoir, 'Cancer Vixen', will soon start shooting a series of glossy ads for the fashion house's scents, New York Post reported.
The 'Heaven' star is already a muse for the designer and is regularly seen on the red carpet in Armani Prive.
The designer had recently said for Blanchett, "She epitomizes the woman for whom I design.