Céline Dion gave fans a special treat during her New Year's Eve show in Las Vegas on Thursday when she covered Adele's new smash hit "Hello." 


"If I may, I would like Adele to be part of our New Year's Eve," Dion said. "Don’t panic, she's not in the building. …Do we need to change the battery in my microphone? It kind of lost it a bit. Adele, hello? Hello?"


Dion, 47, then broke out into her rendition of "Hello" and, naturally, she killed it, People reports.