Since 2008 Robert Downey Jr. has pretty much been Iron Man/Tony Stark, and it looks like that is going to continue. 

You know that Marvel has big plans for all their superheroes, and Iron Man is one of their biggest. So when Ellen asked RDJ if there was going to be a fourth Iron Man, he danced a little before saying “OK, yes!”

This is very exciting since we already know that he will be reprising the role in Avengers 3, and now there will be a fourth Iron Man film.

Time will only tell what direction the movies will be going in. Perhaps Tony Stark will travel into space to visit the Guardians of the Galaxy? One can hope.