Katy Perry and Russell brand divorce signed off by judge Brand, Perry and Judge Marmaro all signed the judgment Wednesday, court records show. The couple will become legally single again on July 14 because California law requires that couples wait at least six months after filing before their divorce can be finalised. The judgment calls for Perry's maiden name, Katheryn Elizabeth Hudson, to be restored. Neither Brand nor Perry indicated in court filings when they separated. They were married in October 2010 in a lavish wedding at a resort inside a tiger reserve in India. Their wedding came at a high-point for both of their careers. Brand was introduced to US audiences after hosting the 2008 MTV Video Music Awards and has since starred in films including Arthur, Forgetting Sarah Marshall and Get Him to the Greek. Perry has turned out a string of pop hits, including I Kissed a Girl and California Gurls and is scheduled to perform at Sunday night's Grammy Awards. She has also been nominated for two awards for her song Firework.