Alicia Keys did her best impression of other musical superstars Tuesday.
Keys sang "Miss Mary Mack" as Stefani, "The Alphabet Song" as Adele and "Twinkle, Twinkle, Little Star" as Joplin, while Fallon countered with the State Farm jingle as The Pointer Sisters and the Meow Mix jingle as Elvis Presley.
Alessia Cara, Demi Lovato, Ariana Grande, Christina Aguilera and Celine Dion are among the other stars who have performed on the segment.
Grande's impressions of Aguilera, Dion and Britney Spears received over 84 million views on YouTube.
Keys last released the album Here in November. The record debuted at No. 2 on the Billboard 200, and includes the singles "In Common" and "Blended Family (What You Do for Love).""I never meant to take a hiatus," the singer said in the fall issue of Citizens of Humanity magazine.
"In fact, the music for this album was created so fast -- the fastest I've ever created music before. It was like raining down every night, like storms of music was just coming out."
