Photo by Randy Holmes

Following an incredible breakout year, Cardi B is closing out 2017 with a new single.

The rapper on Friday released her new song "Bartier Cardi," which features 21 Savage, who has also had a landmark year of his own. The new song is Cardi's first since her hit "Bodak Yellow," which was Variance's 2017 Song of Summer.

In addition to her Grammy-nominated "Bodak," Cardi B also collaborated with Migos and Nicki Minaj for "MotorSport," as well as G-Eazy and A$AP Rocky on "No Limit" and Offset on "Um Yea." She has previously said she is hard at work on her full-length debut.

Hear "Bartier Cardi" below.