"We are devastated about the recent cancer diagnosis of our
oldest son Noah who is currently undergoing treatment in the
U.S.," Buble and his Argentinian actress wife Luisana Lopilato
wrote on his Facebook page.
"Luisana and I have put our careers on hold in order to devote
all our time and attention to helping Noah get well," the couple
Buble did not say what kind of cancer his son is suffering from,
but said he hoped the family "will win this battle."
Noah is the first child of the couple who married in 2011. Their
second son was born in January.
Buble, 41, has carved an international career and won four
Grammy awards with easy listening pop songs like his 2009 hit
"Haven't Met You Yet?"
(Reporting by Jill Serjeant; Editing by Bernadette Baum)
[© 2016 Thomson Reuters. All rights
Copyright 2016 Reuters. All rights reserved. This material may not be published,
broadcast, rewritten or redistributed.