The accomplishment conquered the longest-leading Hot 100 chart topper of all time, beating Lil Nas X's "Old Town Road," featuring Billy Ray Cyrus' 19-week domination.
Upon hearing the news on Monday (Aug. 19), Lil Nas X had no hard feelings. He took to Twitter to congratulate the 17-year-old songstress. "congratulations to billie eilish!! u deserve this!!" he wrote.