20. Chet Hanks
The second son of Tom Hanks and Rita Wilson, Chet Hanks has never been shy about his struggle with drug addiction and alcoholism. In 2015, he ended up in an accident where he rear-ended a vehicle while under the influence, which ended up with him checking into rehab. Despite his parents coming to his aid, Chet blames them for his situation, believing they shouldn’t have let him own a car with his struggles with sobriety.