Ryan O'Neal, best known for his Oscarnominated role in 1970's 'Love Story,' has died. According to his son, O'Neal died peacefully on Friday. O'Neal also starred in 1973's 'Paper Moon' alongside his daughter, actress Tatum O'Neal, and the two had a tumultuous relationship in the years that followed. He's also dad to son Redmond, whom he shared with his longtime partner Farrah Fawcett. He was 82 years old.