The fact that she even kept this song in the playlist is incredible....
Following her live streamed Vegas intro last night, Celine Dion went on to play the remainder of her first show since the passing of her husband, Rene Angelil.
Celine kept her composure throughout the night, but it was when she came to her classic song 'All By Myself', that she couldn't hold it together anymore.
The crowd heavily applauded her, and she would finish the song.
Check out the heartbreaking moment below: