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's Always Sunny in Philadelphia' 20th Anniversary Celebration on July 1.

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

Rob McElhenney has legally filed to change his name to Rob Mac, after previously sharing that people would often mispronounce ...

It's Always Sunny in Philadelphia airs Wednesday nights on FXX at 10:00 p.m. ET, with new episodes streaming the next day ...

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 ...

Kaitlin Olson tells PEOPLE at the It’s Always Sunny in Philadelphia 20th Anniversary Celebration on Tuesday, July 1, how she feels about her husband changing his name On June 26, Rob McElhenney ...

Kaitlin Olson (second from right) disagrees with her husband, Rob McElhenney (center) about putting their kids on camera. Invision ...

Kaitlin Olson is a supportive wife. The High Potential star, 49, shared her reaction to husband Rob McElhenney legally changing his last name to “Mac” during an interview with PEOPLE at the It ...

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 ...

Kaitlin Olson Shares Why Her Kids Are 'Really Not Happy' About Dad Rob McElhenney's Name Change The 'It's Always Sunny in Philadelphia' actor filed to legally change his name on June 26 ...

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