Rumors surface of a heated argument between Robert Downey Jr. and Ryan Reynolds during the filming of 'Avengers: Doomsday'.

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Doomsday has officially gone on floors, sparking huge excitement among fans. But fresh reports suggest that buzz around the film is now mixed with rumors of a possible clash between Robert Downey Jr.

Robert Downey Jr. delivered an incredible performance in one of the biggest blockbuster movies of all time, and it's now ...

Tom Hiddleston had an uncomfortable reaction after a radio host accidentally brought up his ex Taylor Swift—who he briefly ...

Ahead, celebrities ranging from Kate Hudson to Jennifer Lawrence recount their not-so-great on-screen kisses. While promoting ...