Before Jeremy Jordan took “Wanna Girl” to the pop airwaves in 1993, the song was already simmering in the world of smooth R&B thanks to Trey Lorenz.

Who knew these songs were written by Mariah Carey? For this list, we’ll be looking at the most popular songs recorded by other artists in which Mariah Carey is credited as a songwriter. Our countdown includes "Demented," "After," "Someone to Hold," and mo...