Zegler, 24, appeared back onstage in London just one night after her mid-show exit. The Golden Globe-winning actress is currently making her London stage debut as Eva Perón in director Jamie Lloyd's stripped-back revival of the Andrew Lloyd Webber classic rock opera.

The actress had to leave the production due to illness and her starring role was taken over by understudy Bella Brown.

On July 24, 2025, Rachel Zegler abruptly fell ill during the second act of Evita at the London Palladium, walking off the stage.