The 37-year-old 'Crazy Love' hitmaker is expecting a baby boy with his Argentinean model wife, Luisana Lopilato, 25, reported Ok magazine.
"I didn't have a strict upbringing and I wish I did sometimes. I think my mum and dad loved me too much. I wasn't spoilt, but my father's mother and father were quite tough and my father grew up to be a very compassionate, soft-spoken gentleman," Buble said.
"My parents were very soft and loving with me and I turned out to be a little bit harder.I wish I was more like my father, but I'm not," he added.