Nearly nine months after her son's tragic death by suicide, Marie Osmond is finally opening up about her loss. Osmond's 18-year-old son, Michael Blosil, took his own life by jumping off a Los Angeles apartment building in February. The singer, who adopted Michael with ex-husband Brian Blosil, told Oprah of the tragedy, "I've been through some tough things in my life [but] this is probably the hardest thing I've been through."

Osmond admitted to understanding her son's plight, having suffered from post-partum depression herself. One of their last conversations was telling, she says. "When I heard him say to me 'I have no friends,' it brought back when I went through depression," she said. "Because you really feel so alone."

"I said, 'Mike, I'm going to be there Monday, and it's going to be OK,' but depression doesn't wail til Monday."