Filming has commenced on Avengers: Age of Ultron. And thanks to the stars' Twitter feeds, we've got some photos.
Check back as filming of Avengers: Age of Ultron continues and we're sure we'll have plenty more!
Click through and enjoy Robert Downey Jr., Mark Ruffalo and Scarlett Johansson busy making Avengers: Age of Ultron.
Joss Directs Jeremy
Jeremy Renner is shown a thing or two on the set of Avengers: Age of Ultron by helmer Joss Whedon.
Mark Ruffalo & Robert Downey Jr.
The boys will be boys shot from the set of Avengers: Age of Ultron.
The Avengers: Age of Ultron Cast (Chairs)
The chairs for the cast of Avengers: Age of Ultron. Notice how Downey's is shorter than all the others?!
Robert Downey Jr. Clowns Around
What's with the vest, Downey?
Black Widow's Ready for a Fight
Glad to see Scarlett and her alter ego Black Widow are ready for a fight.
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