Michael Buble's three-year-old son is reported to have started chemotherapy for liver cancer. And doctors have reportedly said that there is a '90 percent chance' of beating it.
Noah Buble, who is being cared for in a Los Angeles hospital, is undergoing a four-month course of treatment, according to Argentinian magazine Gente.
Michael's sister-in-law, Daniela Lopilato, told the magazine, "Cancer is a horrible illness but we have faith in Noah being able to overcome this."
"We know he will. The time to start a long and very difficult treatment has come but it’s got to be done."
"They say that children are often strong enough to withstand chemotherapy… and my nephew is a warrior."
Michael and his wife Luisana confirmed Noah's illness on his Facebook page last week.
The singer said his family, who has "always been very vocal about the importance of family and the love we have for our children", are "devastated about the recent cancer diagnosis of our oldest son Noah who is currently undergoing treatment in the US."