See Walking Dead’s Norman Reedus photobomb two Thrones fans' pic

Everyone knows there’s nothing worse in a fan's life than having a picture taken with his favorite celebrities at a convention only to have it ruined by someone photobombing it. Unless, of course, the photobomber also happens to be somewhat of a celebrity himself.

At the Calgary Comic & Entertainment Expo, a couple of attendees were in the process of getting their photos taken with two of Game of Thrones’ favorite siblings (not the Twincest ones), played by Lena Headey (Cersei Lannister) and Peter Dinklage (Tyrion Lannister), when Walking Dead actor Norman Reedus managed to sneak up from behind, photobombing the shot.

Reedus then posted the pic on his Facebook page, where it went viral, being liked (according to Digital Spy) nearly 40,000 times and shared by 2,500 users.

The female fan in the pic even made a post, saying: "Holy s**t, we're famous! Thank you, Norman, for making our day so amazing!"

In the very wise words of The Big Bang Theory's Sheldon Cooper (Jim Parsons): Bazinga! (Appropriate guy's shirt is appropriate.)

(via Digital Spy)