Kaitlin Olson and Rob McElhenney’s relationship in real life seems to be entirely different than the one they have onscreen.

Rob McElhenny and Kaitlin Olson with their kids Axel and Leo. The costars, who met on the FX show in 2005 and married in 2008, welcomed their first son, Axel, in 2010. Their second son, Leo, joined ...

High Potential actress Kaitlin Olson marked her first outing, which she shared on an Instagram post, just over a week after ...

During her appearance on Jimmy Kimmel Live, the actress shared that her husband and It's Always Sunny in Philadelphia costar is "picking up the slack at home" The couple are parents to sons Leo and ...

Kaitlin Olson’s husband, Rob McElhenney, can sometimes be her biggest critic, which is why she was “so nervous” for him to watch her new show, High Potential. “We are both very critical of ...

'He fought so hard and so long to stay with us.' ...

Kaitlin Olson took to social media to share the devastating news of her father Donald Lee Olson's passing, read her tribute ...

The star of High Potential, Kaitlin Olson, shared the heartbreaking news that her father, Donald Lee Olson, passed away on ...

It's Always Sunny in Philadelphia star Kaitlin Olson has announced the death of her father Donald Lee Olson.

Get the latest news about Kaitlin Olson. Find exclusive interviews, video clips, photos and more on Entertainment Tonight.

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