Miley Cyrus Dresses as Dolly Parton & Duets With Jimmy Fallon

Miley Cyrus dressed up as her godmother, the legendary Dolly Parton, and dueted with Jimmy Fallon (dressed as Kenny Rogers) on his talk show last night. Together, they sang "Islands in the Stream," recreating Parton and Rogers' iconic performance at the 1983 Grammys.

The rendition is part of Miley's week-long residency at the Tonight Show promoting her new album, Younger Now, which features a fantastic duet with Parton titled "Rainbowland."

Take a look at the Halloween-inspo performance, below:

Here's Parton's original 1983 performance to give you a little perspective (the song won the 1983 Country Music Award for Single Record of the Year and the American Music Award for Favorite Country Single):