Michael Buble announces 3-year-old son diagnosed with cancer

Michael Buble says he and his wife are "devastated" after learning their 3-year-old son has been diagnosed with cancer.The 41-year-old Canadian singer and his wife, Argentine TV actress Luisana Lopilato, said in a statement Friday that their son, Noah, is undergoing treatment in the U.S."Luisana and I have put our careers on hold in order to devote all our time and attention to helping Noah get well," the statement said. "We have a long journey in front of us and hope that with the support of fa