Canadian crooner Michael Buble honored his son Noah on his 8th birthday, as he called him a hero, after he was diagnosed with cancer at the age of three in 2016.
On Instagram, Buble wrote:
"Today my hero turns 8! I’ve never met anyone as brave…I’ve never known anyone as kind or as good-hearted…And I’ll never truly be able to express how proud I am, or how deep and profound Mommy’s and my love is for you.
"You’ve blessed our lives in every way. We hope God blesses you on your special day. Happy Birthday, Noah B."
Buble, 45, took a two -year hiatus from show business after his son's diagnosis.
He also shared two photos of his son on Instagram - a baby photo and a current one.
Noah's mother Luisana Lopilato uploaded a video montage and wrote: "Noah of my life! My first boy! The one who taught me how to be a mother, you have made me the happiest woman since you came into our lives. We are so lucky to enjoy every minute of you, to see you grow day by day with that bright light that you radiate!
"I love ALL of you! I love you happy, angry, sad, unstoppable, tired, supportive, loving, sometimes clumsy, brave, warrior, stubborn, persevering, partner, kind, creative, and above all I love your immense heart!!" she said.
Buble and Lopilato got married in 2011.