Popsugar Celebrity Celebrity Friendships Avengers Cast Instagram Pictures 54 Photos of the Avengers Gang That Prove They're 1 of the Closest Casts in Hollywood 24 April 2019 by Monica Sisavat Solís View On One Page Photo 33 of 54 ADVERTISEMENT () Start Slideshow View this post on Instagram Happy Birthday sir... I owe it all to you... Much love and respect... 📸 credit @jimmy_rich #rundmc @marvelstudios #represent #legend A post shared by Robert Downey Jr. (@robertdowneyjr) on Dec 28, 2017 at 9:33pm PST Share This Link Copy ← Use Arrow Keys → 33 Previous Next Start Slideshow Celebrity FriendshipsCelebrity InstagramsThe Avengers