Written by Mariah Carey herself together with Walter Afanasieff, the song “All I Want for Christmas Is You” was released November 1, 1994. The song was very popular all over the world With sales of over 12 million copies globally, making it one of best-selling singles of all time. In the UK the single became Carrey’s best-selling single with sales over 670,000 units as of 2008, it is also the #1 song for the End-of-Decade Chart for the UK Holiday Songs. This year it reached the #1 song in the US Billboard Holiday Songs. It also is the best-selling ringtone for the holidays, it actually became the first ringtone to be certified by the Recording Industry Association of America (RIAA) as double-platinum.