On 17 January 2007, Rebecca Johnstone, a 19-year-old cancer patient from Hamilton, Ontario, Canada, received a surprise phone call from Beckham. After the conversation, he sent her a Real Madrid jersey with his signature on it. Rebecca died on 29 January 2007. On 1 July 2007, Beckham appeared as a speaker at the Concert for Diana held at Wembley Stadium, London to celebrate the life of Princess Diana almost 10 years after her death. Proceeds from the concert went to Diana's charities as well as to charities of which her sons Princes William and Harry are patrons.