Best Selling Christmas Ringtones

Mariah Carey's "All I Want for Christmas Is You" (Legacy) is already the best-selling seasonal ringtone of all time, but it's adding to its total this holiday season.It's is the No. 2 ringtone in any genre this week, according to the Hot Ringmasters chart, with sales of 37,000. The song is also available in a new So So Def remix with Jermaine Dupri and Bow Wow.Meanwhile, the ringtone for Eartha Kitt's "Santa Baby" has been certified gold by the Recording Industry Association of America for 500,000 sales.