Canadian singer Michael Bublé and his wife, Argentine actress Luisana Lopilato, are expecting their third child. On Saturday, a rep for the 42-year-old B.C. native confirmed speculation that Lopilato, 30, is pregnant. She sparked rumours after posting a photo on Instagram showing her is a losse-fitting top. The couple already have sons Noah, 4, and Elias, 2. In late 2016, Noah was diagnosed with liver cancer and both Bublé and Lopilato put their careers on hold.