Kaitlin Olson says her kids are "really not happy" about their dad Rob McElhenney changing his name. The 'It's Always Sunny ...

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

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

Rob McElhenney, creator, writer, producer, director and star of FX’s smash-hit sitcom It’s Always Sunny in Philadelphia, ...

Kaitlin Olson is mostly known for acting in the popular TV series Hacks and High Potential. The actress' husband Rob McElhenney is a fellow actor who has made his name known through the TV series It's ...

The actor formerly known as Rob McElhenney now goes by Rob Mac, but the It’s Always Sunny in Philadelphia star once wished he ...

Created by Rob McElhenney, the beloved sitcom It’s Always Sunny in Philadelphia, has been airing since 2005 and does not see ...

It’s Always Sunny in Philadelphia was not the creators’ first choice for a title. In fact, Rob McElhenney, Glenn Howerton, ...

Rob McElhenney’s new last name has high potential. But for his wife and “It’s Always Sunny in Philadelphia” co-star, Kaitlin Olson, she isn’t fazed by the switch-up from McElhenney to ...

In an encompassing New York Times article on the sitcom, the show's creator says he sought to explore the humor in selfish ...

Although chaos often unfolds for the gang in ‘It’s Always Sunny in Philadelphia,’ many cast members have been happily married for years off-screen ...

Rob McElhenney's wife, Kaitlin Olson, ... At the time, McElhenney's wife, actress Kaitlin Olson, 49, shared that the couple's two kids — Axel, 14, and Leo, 13 — were not happy about the change.