Costar Glenn Howerton, who lived with McElhenney, said Olson would suddenly be too drunk and need to stay over.

The 'It's Always Sunny in Philadelphia' costars and real-life married couple say the diagnosis was positive for them ...

The It's Always Sunny in Philadelphia costars, who met on the FX show in 2005 and married in 2008, welcomed their first son, ...

High Potential star Kaitlin Olson opened up in a new interview about her husband Rob McElhenney's name change, and why the ...

Rob McElhenney, who co-owns a soccer team with Ryan Reynolds, said he is "trying to offer our support in any way that we can ...

Last month, family members who celebrated his birthday with McElhenney confided they, too, were interested in a name change.

Rob McElhenney shares why he's supporting Blake Lively and Ryan Reynolds amid Justin Baldoni's sexual harassment lawsuit and ...

T hose who have seen It’s Always Sunny In Philadelphia surely know it’s not exactly a family-friendly show. The Paddy’s Pub ...

Rob McElhenney shared how he and wife Kaitlin Olson are supporting Ryan Reynolds and Blake Lively amid the pair’s ongoing ...

In a profile interview from earlier today, It's Always Sunny in Philadelphia creator Rob McElhenney explained why he now goes by "Rob Mac." ...

Rob and I found ourselves like standing ... and she says her boys find it hilarious. It seems McElhenney and Olson are very proud and appreciative of their successful sitcom and are happy ...