9. Beauty and the Beast – Celine Dion and Peabo Bryson
As much as we love the Disney vibe and overly mushy tones – this one on our list of good karaoke duets for couples can be tricky business for novice singers. You cannot dare to take Celine Dion lightly. By the time we reach that bridge, you don’t want to be faltering. But, if you are confident, then why not? Definitely worth a shot but with extreme caution!