According to XConnect:
Mariah Carey is going back to the record label that made her famous! When her contract with Universal Music Group runs out next year, Mariah will return to Sony Music. Mimi was the top-selling artist on Sony’s Columbia Records label throughout the ‘90s. But she left in 2000 after divorcing Sony boss Tommy Mottola. Mariah has one more album to do for Universal, then she’ll be free to re-sign with Sony.