Taylor Swift stepped out in London to support Beyoncé at her 'RENAISSANCE' film premiere. The "Cruel Summer" singer looked like a "mirrorball" in silver sequins as she walked the carpet and took photos with fans before the screening of the film. Beyoncé stunned on the carpet with her daughter, Blue Ivy. Swift's presence at the event comes after Queen Bey attended the world premiere of Swift's 'The Eras Tour' concert movie in Los Angeles back in October.