Alex Warren ’s “Ordinary” continues atop the Billboard Hot 100, as his first leader on the list adds a fourth week at No. 1.

Alex Warren's "Ordinary" remains the biggest song in the world, as it tallies a ninth week at No. 1 on the Billboard Global ...

Alex Warren ’s “Ordinary” remains the biggest song in the world, as it notches an eighth week at No. 1 on the Billboard ...

Concurrently, "Ordinary" takes over as the most-heard hit on radio, becoming Warren's first No. 1 on Billboard's Radio Songs ...