
Entertainment Tonight have revealed the three stars, along with Guardians of the Galaxy actor Chris Pratt and director Lee Daniels have made the cut for 2015.
Read: Recouping 'American Sniper' glory
The American Sniper star, Cooper, felt honoured to be included.
He said, "It's a big thing to be included in anything that has to do with TIME magazine let alone the 100 list! It's a huge privilege for me and if it does anything at all it helps spread awareness for veterans' issues."
The 40-year-old actor's friend Oliver Platt profiled him for the publication, writing the star's main priorities are, "his dog Charlotte, the Philadelphia Eagles and showing up for people he cares about."
Read: Waterhouse itching for engagement with Cooper
Russian President Vladimir Putin is the winner of this year's TIME 100 reader's poll, but the identity of the person in the top spot on the official list has not yet been unveiled.
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