It's Always Sunny in Philadelphia star Rob McElhenney did not so attractive in the last few months, as he seemed to gain much weight; a source mentioned that he gained 50 pounds. Recently, however, the actor who portrays Mac on the television show has successfully loss some pounds.
A recent fan photos revealed the latest appearance of Rob McElhenney, and it was enough to confirm that the 34-year-old actor and writer is no much heftier. Charlie Day, Rob McElhenney co-star stated that Rob’s weight gain was disgusting and that he motivated Rob by asking him to write a joke titled Big Mac. Now that Rob has loss some weight, he does not have to write that joke anymore.