LOS ANGELES, Nov. 4 (UPI) -- Michael Bublé announced on Facebook that his 3-year-old son, Noah, is currently undergoing treatment for cancer.
"We are devastated about the recent cancer diagnosis of our oldest son Noah who is currently undergoing treatment in the US," Bublé said in a statement.
Bublé also said he and wife Luisana Lopilato are putting everything on hold to focus on Noah's treatment.
"Luisana and I have put our careers on hold in order to devote all our time and attention to helping Noah get well," he wrote.
"At this difficult time, we ask only for your prayers and respect for our privacy. We have a long journey in front of us and hope that with the support of family, friends and fans around the world, we will win this battle, God willing," Bublé said.
Bublé and Lopilao, who married in 2011, also have a 9-month-old son named Elias.