Mariah Carey is surely toasting herself and her success this holiday season. The Grammy winning pop diva’s yuletide tune “All I Want for Christmas” is still breaking records fifteen years after its original release. Not only is it the best selling ring tone of all time but it has become the first holiday ring tone to go double platinum in recognition of sales of more than two million units. Ring tones rated platinum? Who knew? The 1994 hit which Mimi co-wrote is number one of the season followed by “Fairytale of New York,” “Merry Christmas Everybody,” “Stop the Calvary” and Band Aid’s “Do They Know It’s Christmas” from 1984.