There are a few things Mariah Carey can't live without when the holidays come around. From some quality time off to her favorite diamonds, these are Mariah's Christmas essentials.<br /><br />To celebrate the 25th anniversary of her debut Christmas album, global superstar and queen of Christmas Mariah Carey announces her limited engagement holiday tour!<br /><br />Mariah Carey All I Want For Christmas Is You tour: https://www.mariahcarey.com/tour