Los Angeles-based guitarist from the band The Seem, and the son of actor Robert Downey Jr.
His parents had a tumultuous relationship because of his father's repeated trips to rehab.
He appeared in the movies Kiss Kiss Bang Bang and Run for Roxanne with his father.
His parents are Robert Downey, Jr. and Deborah Falconer.
He and his father, Robert Downey Jr., have both struggled with addiction.