Ariana Grande Sneaks Tribute to 'Wicked' Into Her Outfit During Mariah Carey Concert

Ariana Grande was repping Oz when she took the stage as a surprise guest during Mariah Carey‘s Christmas concert on Saturday night (December 9). The 30-year-old “thank u, next” pop star and Jennifer Hudson joined Mariah for a performance of their 2020 duet “Oh Santa.” After it was over, she shared a photo from backstage [...]