Michael Buble expecting first child

Wife confirmed on Twitter

Published On: Jan 25 2013 10:12:59 AM EST

Singer Michael Bublé and his wife, Luisana Lopilato, are expanding their family.

The couple announced they're expecting their first child together.

Lopilato confirmed the news via a video message posted on her official Twitter page and website.

The video message included a picture of her sonogram.

No word when the baby is due.