Arnelle Simpson is the daughter of former football player O. J. Simpson. She started hogging the limelight when she became involved in her father’s 1994-95 murder trial. She stood by her father throughout the trial, which culminated in his acquittal. When O. J. Simpson was arrested in 2008 on account of robbery charges, she once again stood by her father and demanded his release. Her emotional testimony in 2017 played a crucial role in O. J. Simpson’s subsequent release from prison. Arnelle Simpson has always supported her father through thick and thin. Because of her involvement in her father’s trials, she was cast in many documentary series and films pertaining to O. J. Simpson’s trial and his life in prison. In the anthology TV series ‘American Crime Story,’ Arnelle was portrayed by actress Ariel Diane King.