Sia appeared on The Ellen DeGeneres Show to perform her cover of the Nat King Cole classic Unforgettable, which will be the closing track of the upcoming Finding Dory film.
Sia on the Ellen DeGeneres show
Sia was chosen by the daytime host to perform the iconic theme song for Finding Dory, the Finding Nemo sequel about an amnesiac Dory recovering memories of her childhood. DeGeneres, coincidentally, is the voice of the much beloved and forever forgetful blue tang Dory.
Photos: 'Dangal' girls Sanya Malhotra, Fatima Sana Shaikh's dinner outing
Photos: Salman Khan, Daisy Shah spotted at the Mumbai airport
Photos: Rakhi Sawant to play Honeypreet in Ram Rahim biopic
Photos: Arvind Kejriwal asks Kamal Haasan to join politics
Photos: TV actress who played goddesses on the small screen