Killer Mike, T.I., Young Thug, Fat Joe, and more also filed a brief arguing that the lyrics were used to "stoke racial and anti-rap bias"

The decorated attorney has represented Diddy and Young Thug in recent years.

Steel talks to Billboard about a decades-long career, his legendary YSL trial arrest, and his recent work for Diddy: “I just want to help people, ethically and zealously."