Marvel Makes It Official! Jon Favreau, Robert Downey Jr., Don Cheadle On 'Iron Man 2’ & 'The Avengers'

'Iron Man'FROM MTV.COM: While news of Jon Favreau, Robert Downey Jr. and Don Cheadle coming back on board for 2010's "Iron Man 2” has been talked about for the past few months, today, Marvel Studios made it official via press release.

However, the big news which should delight fans everywhere is the studio has also confirmed that the three will be involved in 2011's sure-to-be-mega-hit, "The Avengers," with Downey and Cheadle reprising their roles as Tony Stark/Iron Man and James "Rhodey" Rhodes/War Machine, respectively, and Jon Favreau signed up to executive produce.

Read more about these breaking "Iron Man 2” and "The Avengers" announcements over at!