15 Best Moments From Sinatra 100: An All-Star GRAMMY Concert
5. Celine Dion stuns the crowd with her show-stopping act.
Five time GRAMMY Award winner Celine Dion is no stranger to Las Vegas, having performed a residency at Caesars Palace for the last few years. But her emotional performance of "All The Way" during Sinatra 100 may have been one of her best yet.