Kaitlin Olson is mostly known for acting in the popular TV series Hacks and High Potential. The actress' husband Rob ...

Kaitlin Olson reacted to her husband, Rob McElhenney, changing his name to Rob Mac during an interview with PEOPLE at the 'It ...

Kaitlin Olson and Rob McElhenney' s two children are "not happy" with their dad after he legally changed his name. The It's ...

Kaitlin Olson is so hilarious as Dee on It's Always Sunny in Philadelphia that it's impossible to think of anyone else in the ...

Some teachers walk into a bar…and meet one of television's most iconic comedic gangs. It sounds like the setup to a bad joke, ...

Rob McElhenney’s new last name has high potential. But for his wife and “It’s Always Sunny in Philadelphia” co-star, Kaitlin ...

Season 17, Episode 1 of FX's "It's Always Sunny in Philadelphia," marks part two of its crossover event with ABC's "Abbott ...

Rob McElhenney has chosen to go by Rob Mac publicly, and Kaitlin Olson reveals how she feels about this change.

Olson and McElhenney, who play Dee and Mac on the FX sitcom, tied the knot in 2008 and went on to welcome sons Axel, 14, and ...

“They were like, ‘We don’t want to end it,'” Howerton recalled his co-stars saying. “And I was like, ‘Oh, well I can’t stop ...

Rob Mac signed documents to legally change his name on June 26, shortening it from Rob McElhenney. The It's Always Sunny in ...