After breakthrough single "ICU" reached No. 2, the Grammy winner scores her first leader at the format.
The duet gives both artists a first No. 1 on the radio ranking in more than a decade, after some close No. 2 finishes.
The R&B giant’s take on a beloved Al Green classic yields his ninth No. 1 at the radio format.
The Grammy winner also chats about working with Mariah Carey, Chris Brown and more ahead of her sophomore release.
