It's Always Sunny in Philadelphia': Fans Will Never Believe Who Charlie Day's Wife Is

Charlie Day is a fan-favorite from 'It's Always Sunny in Philadelphia.' Fans of the show will never guess who his wife is in real life.

Rob McElhenney, Charlie Day pull 4th of July prank on 'It's Always Sunny in Philadelphia' fans

Dennis comforting Charlie about leaving Philly was one of the most wholesome scenes in the show : r/IASIP

Charlie Day and Glenn Howerton: It's Always Sunny in Philadelphia is Ageless Like a Cartoon - IGN

Always Sunny' Fun Facts

35 Implication-Free Gifts For Fans Of It's Always Sunny In Philadelphia That The Whole Gang

Rob McElhenney and Kaitlin Olson's Relationship Timeline

It's Always Sunny's Charlie Day pays tribute to wife on anniversary

It's Always Sunny in Philadelphia' Season 16 Could Be Its Last

It's Always Sunny In Philadelphia Finally Unites The Two Great Irish Underdogs