Katy Perry and Husband Agree on Distribution Assets Divorce singer Katy Perry and her husband, Russell Brand, just one step away. Excerpted from the pages of Us Weekly, this celebrity couple has agreed on a number of things related to their divorce, including property assets. This was revealed through court documents obtained by Radar Online. Perry wealth estimated at U.S. $ 70 million. Singer ‘Firework’ has a property in California, New York, and London with a total value of U.S. $ 15 million. While Brand wealth estimated at U.S. $ 20 million.