Michael Buble performed touching duet with son Noah before his cancer diagnosis
Video of Michael Buble and his young son singing together on stage has surfaced online, a month after his son's liver cancer diagnosis.
In the clip, the sweet bond between the singer and his eldest song is clearly seen.
The two then sang an a cappella snippet of Michael's song Nobody But Me.
The singer's three-year-old son is currently undergoing chemo treatment in America while his parents take a break from their careers.Noah has a 90% chance of beating cancer, and Michael and his wife Luisana have started doing home renovations to help with Noah's recovery.