Celeste Rivas was not pregnant at the time of her untimely death, a new report confirms. Rivas had not been pregnant in the last year, TMZ reported on Monday, September 29. Riva's body was found in the trunk of singer and songwriter D4vd's car on September 8, 2025. The official cause of death has not yet been determined and is currently classified as deferred. "A deputy medical examiner completed an examination but requested additional testing and/or studies in order to make a determination," the Los Angeles County Medical Examiner told KTLA on Monday.