Michael Jackson‘s son, Prince Michael, 13, has the same skin condition that his father suffered from, according to Michael’s older sister, LaToya Jackson. He’s beginning to show signs of vitiligo, in which patches of skin all over the body become lighter. She also said that of Michael’s three young children, he’s having the hardest time dealing with his father’s death. “Prince just doesn’t want to speak about it,” she told the Daily Mail. “I do worry about him very much.” As for Blanket, the youngest, she says, “He is just a very sad, shy little boy. He cries — he really does cry. It’s so painful for him. No one can bring his Daddy back and it hurts too much.” However, their sister Paris, “is doing very well,” and has posters of her father all over her bedroom walls. “She thinks and talks about her father all the time,” says LaToya. The children have been spending time with Omer Bhatti, 25, who was rumored to be Michael Jackson’s love child. The four have been photographed at various venues together, with the children looking very relaxed and playful in his presence. ~Alexandra Heilbron