Chart Highlights offers a sneak peek at a select group of Billboard charts with their respective top songs, Greatest Gainers and debuts. In this week's report, Mariah dominates both the Adult Contemporary and Holidays Songs charts.
Adult Contemporary
*** No. 1 ***/Greatest Gainer "Oh Santa!" Mariah Carey
Debut No. 28 "The Most Wonderful Day Of The Year" Glee Cast
Debut No. 30 "Christmas Lights" Coldplay
Holiday Songs
*** No. 1 *** "All I Want For Christmas Is You" Mariah Carey
Greatest Gainer "Oh Santa!" Mariah Carey
Source: Billboard