When actors are filming for a new TV show or movie, they tend to have a little fun in-between takes and naturally snap some selfies of course. But sometimes, they share some rather gruesome pics that totally have fans thinking they go hurt on set! But it all just ends up being some makeup magic, and these injuries you thought were real for a second are all part of the script. Some stars even like to play these little pranks in their real lives too and end up scaring everyone with their rather gross, yet slightly terrifying photos!
Click through the gallery to see all the pics and then tell us in the comments section below which of these stars made you think their injury was real!