​Watch Alicia Keys and Billie Eilish Cover Each Other's Songs and Perform Together

They played a duet of "Ocean Eyes"
​Watch Alicia Keys and Billie Eilish Cover Each Other's Songs and Perform Together
Alicia Keys filled in for James Corden as host of The Late Late Show last night (December 9) and was visited by none other than Billie Eilish.
 
Eilish had seen Keys post a cover of her track "Ocean Eyes" on Instagram recently, so she came equipped to return the favour with a video of herself at 12 years old covering "Fallin'" by Keys.
 
After gushing over how much they love each other's music, the pair even performed a duet of "Ocean Eyes."
 
Watch that performance, as well as the interview clip, below.
 
Keys will host the Grammys on January 26. Eilish is nominated for an impressive six awards.