Mariah Carey Congratulates <br />Lil Nas X for Breaking Her <br />'Billboard' Record Carey congratulated Lil Nas X for overtaking her hit, <br />"One Sweet Day," as the longest-running number <br />one song on the 'Billboard' Hot 100 chart. The viral cowboy rapper's <br />mega-hit, "Old Town Road," <br />has rolled into its <br />17th week at the top. Carey's 1995 duet with Boyz II Men <br />spent 16 weeks at number one. The 20-year-old star replied immediately and hailed <br />Mariah as a "legend and an icon" and admitted it was <br />surreal getting a message from his idol.