Tatum O’Neal Emotionally Remembers Dad Ryan at Hollywood Memorial (Exclusive)

Tatum O'Neal opens up to ET's Kevin Frazier about her late father, Ryan O'Neal, during his celebration of life and memorial in Los Angeles. Tatum rememebers her dad's legacy, her childhood and how crying 'really hard' the morning of his memorial was a 'beautiful' experience. Plus, she reveals she's seven months sober while reflecting on her sobriety journey.