Cher Sings 'Happiness Is a Thing Called Joe' at Biden Benefit

Cher had the last word at a Sunday fundraiser for Joe Biden.

The gay icon was the final act in the I Will Vote Concert, a star-studded digital event that also featured John Legend, P!nk, Ben Platt, the Black Eyed Peas, Jennifer Hudson, Billy Porter, Andra Day, Darren Criss, Macy Gray, and more.

Cher sang a version of "Happiness Is a Thing Called Joe," an Oscar-nominated song from the 1943 film musical Cabin in the Sky. It was reconfigured, naturally, in support of the Democratic presidential candidate.

The singer was introduced by the Fab Five -- Antoni, Karamo, Tan France, Bobby Berk, and Jonathan Van Ness -- who lauded her decades-long career with hosts George Lopez and Ana Navarro.

Watch the performance below, or at about the 2-hour and 20-minute mark in the event video on Biden's Facebook page.