Fourteen-time Billboard Music Award winner Mariah Carey will perform at this year's Billboard Music Awards.
Carey, who boasts more Billboard Hot 100 No. 1s (18) than any solo artists, is set to drop a compilation album of her No. 1 hits alongside new single "Infinity" on May 18. Carey will also kick off her Las Vegas residency show, Mariah #1 to Infinity, May 6.