Something has changed within Ariana Grande.

At the London premiere of Bad on Monday, November 19, the actress and singer decided to ditch her usual Glinda-inspired pink shades in favor of a butter yellow ensemble.

Grande, 31, walked the green carpet in a custom silk evening gown and matching wrap from Ralph Lauren Collection. She dressed up with a sparkling choker necklace and sunglasses – some of which Bad fans on

Grande’s costar Cynthia Erivo, who plays Elphaba in the film adaptation, wore a black Schiaparelli couture dress, just like her character.

The duo posed for photos at the premiere, holding hands Bad-inspired looks.

Erivo, 37, brought the drama with her black Schiaparelli dress, which featured a shimmering conical lining under the voluminous tulle skirt.

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Grande and Erivo, 37, committed to method dressing throughout Bad press tour.

For the New York premiere on Nov. 14, Grande leaned into her character in a pink strapless Louis Vuitton dress with a peplum silhouette. Erivo opted for a custom Dior look with an exaggerated waist and a sweetheart neckline.

In Mexico on November 11, the duo wowed once again with character-inspired looks. Grande wore an iridescent Versace dress with a deep V-neck and structured bodice in a shimmery light pink and white color. Erivo once again went for a black dress, but this time with an unexpected twist. The Thom Browne outfit featured long sleeves and theatrical hands on the shoulders, as well as a hooded top.

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In an interview with content creator @aichark released on November 7, Grande and Erivo shared that their coordinating outfit series started on “day one” of Bad.

“On our first day of rehearsal we are both wearing Balenciaga hoodies. Mine was pink and said ‘gay’ and hers was black and said ‘Balenciaga,'” Grande revealed.

“It was never actually planned. Are never planned. We just show up and that’s what happens,” Erivo added.