Mariah Carey is joining forces with Ariana Grande and Jennifer Hudson for the most anticipated Christmas special of the year.And the three vocal powerhouses were just seen for the first time together.Ariana, 27, shared the first snap of herself performing alongside Jennifer, 39, and her idol Mariah, 50, for their upcoming AppleTV+ special on Instagram Thursday morning.Scroll down for video Tremendous trio: Ariana Grande, 27, shared the first snap of herself performing alongside Jennifer Hudson, 39, and her idol Mariah Carey, 50, for their upcoming AppleTV+ Christmas special on Instagram Thursday morningThe Thank U, Next hitmaker also used the opportunity to win the 'how it started vs.
Read more on dailymail.co.uk