07/21/2013 04:38 pm ET

Michael Fassbender, James McAvoy: 'X-Men' Stars Are Comic-Con BFF (PHOTOS)

Michael Fassbender and James McAvoy play the youthful versions of famed frenemies Magneto and Professor X in the current X-Men universe. In real life, however, these two seem like the bestest of best friends since Chris Pine and Zachary Quinto. (Like the "Star Trek" stars, the McFassy bromance has an appropriate Tumblr presence as well.) Just look at these photos from the surprise "X-Men: Days of Future Past" panel at Comic-Con on Saturday night: Fassbender and McAvoy are practically soaking up each other's awesomeness. Maybe they should rename the movie "X-Bros."

(Mask provided by the upcoming horror film "You're Next"; smiles and swoons provided by Fassbender/McAvoy.)

michael fassbender james mcavoy

michael fassbender james mcavoy

michael fassbender james mcavoy

michael fassbender james mcavoy

michael fassbender james mcavoy

Comic-Con 2013

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