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

The 'It's Always Sunny in Philadelphia' co-stars share two boys together: Leo and Axel After over 15 years of marriage, ...

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

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

"The stupidest thing you could possibly do is to date your co-star," Howerton said while recalling the start of McElhenney ...

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

Rob McElhenney, who co-owns a soccer team with Ryan Reynolds, said he and wife Kaitlin Olson are "trying to offer our support ...

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

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 ...