CNN) -- Chastity Bono, gay-rights activist and child of performer Cher and the late entertainer and politician Sonny Bono, is in the early stages of transitioning from a female to a male and will be known as Chaz, his spokesman said Thursday. Chaz, after many years of consideration, has made the courageous decision to honor his true identity," Howard Bragman said in a written statement. "He is proud of his decision and grateful for the support and respect that has already been shown by his loved ones. It is Chaz's hope that his choice to transition will open the hearts...