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

It's Always Sunny in Philadelphia's Rob McElhenney and Kaitlin Olson are a real Hollywood power couple, and here's why.

It's Always Sunny in Philadelphia' costars Rob McElhenney and Kaitlin Olson, who are married in real life, say his ...

Kaitlin Olson and Rob McElhenney spoke with 'Variety' for a recent cover story, opening up about everything from their almost ...

Glenn Howerton, Rob McElhenney, Kaitlin Olson, Danny DeVito and Charlie Day in Season 2 of “It’s Always Sunny in Philadelphia” ©FX Networks/Courtesy Everett C “That was our chance ...

Rob McElhenney's wife, Kaitlin Olson, has revealed how she was left unhappy over a choice her It's Always Sunny in ...

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 McElhenney says he’s considering switching to a shorter last name. The "It’s Always Sunny in Philadelphia" star — who also co-owns the Wrexham A.F.C football team with Ryan Reynolds — told Variety ...

Gotta love how Rob McElhenney kept Glenn Howerton in ... Even if 4/5 of the actors at the heart of It's Always Sunny in Philadelphia may always be best remembered for this particular show, none ...

Why Didn’t It’s Always Sunny In Philadelphia Star Rob McElhenney Direct A Minecraft Movie? “I’m comfortable talking about it, because f*k them at this point,” McElhenney said in a 2020 ...

We’re closer than ever to knowing a premiere date for “It’s Always Sunny in Philadelphia” Season 17. Series co-creator and star Rob McElhenney told TheWrap that the FX comedy’s crossover ...

Rob McElhenney was visiting a new West Hollywood ... he cast her to play Sweet Dee on FX’s comedy “It’s Always Sunny in Philadelphia” back in 2005, and now their teens are old enough ...