The singer, whose real name is David Burke, is accused of murdering 14-year-old ex-girlfriend Celeste Rivas Hernandez and hiding her remains in his Tesla.

D4vd -- whose legal name is David Burke -- pleaded not guilty to first-degree murder, sexual abuse of a child and unlawful mutilation of human remains.

D4vd has been charged with murder, continuous sexual abuse and unlawfully mutilating a body.