Michael Douglas has released a heartbreaking tribute following the death of his stepmother, Anne Douglas.Anne, the widow of Kirk Douglas, passed away at the age of 102 on Thursday.READ: Catherine Zeta-Jones and Michael Douglas pay tribute to Kirk Douglas one year after his deathWATCH: Michael Douglas' sweet words about wife CatherineIn a statement, released to People, the 76-year-old actor said: "Anne was more than a stepmother, and never 'wicked'.