Canadian singer Michael Buble said on Friday that his 3-year-old son has cancer, and that he is putting his career on hold.
"We are devastated about the recent cancer diagnosis of our oldest son Noah who is currently undergoing treatment in the US," Buble and his Argentinian actress wife Luisana Lopilato wrote on his Facebook page.
![Michael Buble revealed his 3-year-old son has cancer.](/web/20161107121051im_/http://www.brisbanetimes.com.au/content/dam/images/g/s/i/n/t/7/image.related.articleLeadwide.620x349.gsint8.png/1478328718087.jpg)
"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 said.
Buble did not say what kind of cancer his son is suffering from, but said he hoped the family "will win this battle".
![Michael Buble has two children with actress Luisana Lopilato.](/web/20161107121051im_/http://www.brisbanetimes.com.au/content/dam/images/g/s/i/n/u/6/image.related.articleLeadwide.620x349.gsint8.png/1478328718087.jpg)
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?
Buble has been promoting his latest album, Nobody But Me, which was released two weeks ago.
Sending positive thoughts and prayers to @MichaelBuble and Luisana for their son Noah
— Sharon Osbourne (@MrsSOsbourne) November 4, 2016
.@MichaelBuble & family, we send you lots and lots of love.
— Ellen DeGeneres (@TheEllenShow) November 4, 2016
My family & I send all our love &prayers; to @michaelbuble's 3 year old son Noah as he fights cancer. Stay strong little guy.
— josh groban (@joshgroban) November 4, 2016
Reuters