Watch Cardi B Perform with Migos at First Concert Since Giving Birth

Cardi B performed last night for the first time since giving birth to her daughter Kulture Kiari Cephus. She joined Migos at Madison Square Garden to perform "MotorSport," a song that led to quite a bit of controversy between Cardi and Nicki Minaj. Cardi's debut album Invasion of Privacy was released this April, making her…