Joaquin Phoenix and Rooney Mara have become parents to a baby boy.The fiercely private couple hit headlines in May (2020) amid rumors suggesting the stars were expecting their first child, and on Sunday (September 27, 2020), it was revealed they had quietly welcomed a son in August and named him after the Joker star’s late brother, River Phoenix.Russian director Victor Kossakovsky announced the happy news during a question and answer session at the Zurich Film Festival in Switzerland, as he