The pop powerhouses joined forces on the red carpet at Swift’s documentary debut.
“I’m so glad.
“The way she’s taught me and every artist out here to break rules and defy industry norms.

Beyoncé attends Taylor Swift’s ‘Eras Tour’ documentary premiere.John Shearer/Getty
Her generosity of spirit.
Her resilience and versatility.
Taylor Swift: The Eras Touris in theaters nationwide Friday.
See Beyonce join Swift at the movie’s premiere above.