Celeste Rivas ' family is reacting to D4vd being charged in her violent death ... and TMZ is streaming live. Celeste's father, mother, and sister attended D4vd's court hearing this afternoon, and now they are at the Hall of Justice in Downtown Los Angeles for a news conference with their attorney, Patrick Steinfeld . D4vd just pled not guilty . The family is making a brief statement through their attorney ... and they will not take questions. Prosecutors say D4vd and Celeste, who was 14 years