The Canadian singer, 40, joked during an interview with Entertainment Tonight Canada that his better half has already vetoed the names Thor and Spider-Man for son number two.
Michael Buble announced in July that he’s going to be a father for a second time and on Wednesday (21 October), he revealed the new arrival will be a boy.
The couple made their 2-year-old son Noah to make the birth announcement.
They shared a sweet video that featured a soundtrack of Britney Spears’ song Oops I Did It Again and showing Noah pointing at the Argentinean model and actress’ stomach.
The toddler is heard saying ‘baby’ after Michael asks him: ‘Who’s in there?’
Watch the adorable clip below.
Lead image credit: Chris Pizzello / AP Photo