Mariah Carey <br />Makes 'Billboard' History.<br />Carey became the first artist to ever top the <br />'Billboard' Hot 100 in four different decades.<br />"All I Want For Christmas Is You," which is No. 1 on the first chart of the 2020s, cemented the achievement.<br />It is the third consecutive week that Carey's Christmas <br />hit is No. 1 on the 'Billboard' singles chart.<br />Before this past month, the 1994 single had never topped the 'Billboard' Hot 100.<br />Carey thanked her fans on Twitter.<br />Yaaaaaaaaay!!! WE. DID. IT. But.... what’s a decade? , Mariah Carey, via Twitter.<br />"All I Want For Christmas Is You" is now the highest-charting holiday song of all time
