Robert Downey Jr. Welcomes Tom Hiddleston to Instagram By Insulting Him (PHOTOS)
Add this to our ongoing list of things that make Downey Jr. awesome!
The first post includes a still of Hiddleston wearing an I Heart T.S. shirt, which RDJ joked must be about his character Tony Stark.
He took things even further with a photoshopped still of Stark wearing an I Heart Loki shirt, a nod to Hiddleston’s character.
We don’t know which picture we love more!