Michael Buble's emotional new music video

Michael Buble has made his musical comeback with a heartwarming video for his new single "I Believe in You".

The emotional clip is bringing fans to tears, as it follows a story of a lovestruck couple who grow old together.

Fans quickly commented on the touching clip, with one user tweeting "That was absolutely beautiful, chills and tears!!"

Buble previously announced he was on hiatus from his music career to care for his 3-year-old son Noah, who is being treated for liver cancer.