Celine Dion's Sia Impression Will Give You Life

The icon also channeled Cher and Rihanna in a game of Wheel of Musical Impressions.

Celine Dion broke out of her notoriously private shell on a very special episode of The Tonight Show last night, where she became the latest music icon to spin the Wheel of Musical Impressions.

The 48-year-old legend is in New York City this week promoting her upcoming French language album Encore un soir, due for an August 26 release.

Sitting across from Fallon, Celine put her pipes to the test (as if she has anything to prove) and knocked out three impressive impressions of her good friend Cher, Rihanna, and Sia.

To complete the Sia experience, Celine pulled her hair down in front of her face and thanked the audience with her back turned.

This woman is a riot!

Below, check out Celine's Tonight Show appearance and a few clips of her Today show performance in Rockefeller Plaza this morning: