Even with the latest data tracking week reflecting four days after Christmas Day (Dec. 23-29), Mariah Carey’s “All I Want for Christmas Is You” holds at No. 1 on the Billboard Hot 100 songs chart, reigning for a 12th total week. While SZA’s 'SOS' rules the Billboard 200 chart (dated Jan. 7) for a third straight and total week as the set earned 128,000 equivalent album units in the U.S. in the week ending Dec. 29 (down 29%), according to Luminate.