Kaitlin Olson arrives at the "It's Always Sunny in Philadelphia" 20th(00)

David O'Kon
Kaitlin Olson arrives at the "It's Always Sunny in Philadelphia" 20th


Image gallery: Kaitlin Olson - A Look at the Comedic Star

Kaitlin Olson arrives at the "It's Always Sunny in Philadelphia" 20th Kaitlin Olson arriving to PaleyLive: It's Always Sunny in Philadelphia Kaitlin Olson at arrivals for PaleyLive IT'S ALWAYS SUNNY IN Kaitlin Olson arriving to PaleyLive: It's Always Sunny in Philadelphia