Robert Downey Jr.

We've known for a little while that Marvel is taking a break from 'Iron Man' after three films with star Robert Downey Jr. And while they will likely make another 'Iron Man' in the future, it hasn't been clear if Downey Jr. would don the suit again. In a new interview, the actor and star of 'Avengers: Age of Ultron' hints that he's not quite ready to give it up.

Robert Downey Jr. may be relatively new to Twitter, but he's taken to it like a duck to water as he's made fans happy by tweeting a photo from the set of 'The Avengers 2.' Downey has a penchant for charming self promotion that would put even Tony Stark to shame.

We'd probably be upset too, if somebody told us we were going to meet Iron Man, and we actually met Robert Downey, Jr. in a polo shirt ... if we were 18 months old, which is why this kid is crying.