Robert Downey Jr. celebrated his 60th birthday on April 4 — and his eldest son shared a pair of sweet pics in honor of the ...

Robert Downey Jr.'s son Indio shared a touching tribute to his dad on Instagram in honor of his milestone 60th birthday ...

Robert Downey Jr. turned 60 on April 4, and his son Indio Downey, 31, shared a touching Instagram post to mark the milestone ...