Sean Penn and son, Hopper

Sean Penn has less reasons to be proud of his son these days! According to RadarOnline.com, 16 years old Hopper Penn, Sean and Robin Wright's son got arrested last week by the Los Angeles County Sheriff’s department at his high school in Malibu. Because Hopper is still a minor the police have not released details about why he was arrested or what charges were made. The incident comes soon after Robin filed for divorce from twice Best Actor Academy Awards winner (for his roles in Clint Eastwood’s 'Mystic River' and Gus Van Sant’s 'Milk') Sean Penn for "irreconcilable differences" after 13 years of marriage.