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\t\t\t\t<\/p>\n Mariah Carey<\/strong><\/a> welcomed two powerhouse collaborators to the stage for a surprise performance during her holiday concert in New York City on Saturday night (December 9). <\/p>\n The \u201cAll I Want for Christmas Is You\u201d icon belted out her hits for fans at Madison Square Garden, and she got a little help from Ariana Grande<\/strong><\/a> and Jennifer Hudson<\/strong><\/a> when it came time to perform their collab \u201cOh Santa.\u201d<\/p>\n Keep reading to find out more\u2026<\/em><\/strong><\/span><\/p>\n While speaking to the crowd, Mariah <\/strong>teased \u201ctwo Christmas angels\u201d before welcoming Jennifer <\/strong>and Ariana <\/strong>to the stage. A video on X (formerly Twitter)<\/a>, shows that the audience erupted in cheers as they joined the legendary vocalist. <\/p>\n The trio of big-voiced divas teamed up for the song<\/a>, which was originally released as a solo track, back in 2020. They even recorded a music video at the time!<\/p>\n Mariah <\/strong>has already performed for some A-list stars<\/a> during this year\u2019s Merry Christmas One & All! holiday tour.<\/p>\n If you missed it, Mariah <\/strong>recently celebrated another musician\u2019s very exciting accomplishment<\/a> in the sweetest way.<\/p>\n Revisit Mariah Carey\u2019s collaboration with Ariana Grande and Jennifer Hudson below\u2026<\/strong><\/em><\/p>\n \n