The 'It’s Always Sunny in Philadelphia' costars share two sons Kaitlin Olson ... birthday in 2022, Olson honored her elder child with a heartfelt post, sharing a throwback photo.

Kaitlin Olson and Rob McElhenney's relationship timeline starts around 2002 when Rob develops a crush on Kaitlin, and by 2006 ...

Kaitlin Olson is winning rave reviews for her turn in the Disney+ crime drama series High Potential – but she's not the only star who has a hit show in her family. The actress – who plays ...

Oregon native and University of Oregon alum Kaitlin Olson's new show "High Potential" was just renewed for a second season on ABC. Here's what to know. Kaitlin Olson as Morgan Guillory in "High ...