#1's (International edition)

#1's (International edition) (1998) is the first greatest hits album by American singer-songwriter Mariah Carey, released by Columbia Records on November 17, 1998. The album contained Carey's then thirteen number-one singles on the Billboard Hot 100, as well as four new songs. In Japan, the album also included her popular single, "All I Want for Christmas Is You", which was Carey's biggest selling single there. The song officially became Carey's nineteenth number one single in the United States 21 years later, when it topped the Billboard Hot 100 in 2019.

In Europe, the album experienced success, peaking within the top-ten in almost every major music market. By 2003, the album received a double-platinum certification by the International Federation of the Phonographic Industry (IFPI), denoting shipments of two million copies throughout Europe, until that year. In France, #1's was certified double-platinum. The album received a platinum certification in Belgium, Spain, Sweden, Switzerland and the United Kingdom, where it shipped 800,000 copies. #1's received a gold certification in Germany, the Netherlands and Norway.