The Most Heartwarming Photos of Stars Dressed as Their Superhero Counterparts for a Good Cause

These celebs might just be more heroic than the characters they portrayed on the big screen

JAIMIE ALEXANDER

She may have played Lady Sif on the big screen in Thor, but Alexander took time out to pay a visit to real-life superheroes at the Children's Hospital in Los Angeles. Dressed in her on-screen costume, Alexander went room to room, visiting young patients and taking photos with each of them.