"It's Always Sunny in Philadelphia" Star Charlie Day -- The Skinny on Next Season
'Always Sunny' Star Charlie DayNew Season Is HUGE ... for Mac
8/23/2011 12:02 AM PDT BY TMZ STAFF
While "It's Always Sunny in Philadelphia" star Charlie Day is traveling the world promoting a movie -- his co-star Rob McElhenney is busy fattening up for the next season of the show (seriously). Does fatter = funnier?
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