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Kaitlin Olson Still of Charlie Day and Kaitlin Olson in Frank's Pretty Woman Still of Charlie Day and Kaitlin Olson in Frank's Pretty Woman Still of Kaitlin Olson in It's Always Sunny in Philadelphia Still of Danny DeVito, Charlie Day, Rob McElhenney, Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Kaitlin Olson Kaitlin Olson Kaitlin Olson and Glenn Howerton Still of Danny DeVito, Craig Blankenhorn and Kaitlin Olson in It's Always Sunny in Philadelphia Still of Danny DeVito, Charlie Day and Kaitlin Olson in Mac Fights Gay Marriage Still of Danny DeVito, Charlie Day and Kaitlin Olson in Mac Fights Gay Marriage Still of Danny DeVito, Charlie Day and Kaitlin Olson in Mac Fights Gay Marriage Still of Danny DeVito, Charlie Day and Kaitlin Olson in Mac Fights Gay Marriage Rob McElhenney and Kaitlin Olson Charlie Day, Rob McElhenney, Kaitlin Olson, Glenn Howerton, Mary Elizabeth Ellis and Jill Latiano Still of Kaitlin Olson in It's Always Sunny in Philadelphia Still of Danny DeVito, Charlie Day, Rob McElhenney, Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Still of Danny DeVito, Rob McElhenney, Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Still of Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Still of Danny DeVito, Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Still of Charlie Day and Kaitlin Olson in It's Always Sunny in Philadelphia Still of Danny DeVito, Charlie Day, Rob McElhenney, Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Kaitlin Olson at event of Julie & Julia Rob McElhenney, Kaitlin Olson and Glenn Howerton Rob McElhenney, Glenn Howerton and Kaitlin Olson Mark Harmon, Patrick Adams, Tricia O'Kelley, Kaitlin Olson, Steak House, Blayne Weaver and Ryan Devlin at event of Weather Girl Still of Danny DeVito, Rob McElhenney, Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Still of Kaitlin Olson in It's Always Sunny in Philadelphia Still of Kaitlin Olson in It's Always Sunny in Philadelphia Still of Danny DeVito, Rob McElhenney, Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Still of Danny DeVito, Rob McElhenney, Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Still of Danny DeVito, Rob McElhenney, Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Still of Kaitlin Olson and Glenn Howerton in It's Always Sunny in Philadelphia Still of Danny DeVito and Kaitlin Olson in It's Always Sunny in Philadelphia Still of Danny DeVito and Kaitlin Olson in It's Always Sunny in Philadelphia Still of Kaitlin Olson in It's Always Sunny in Philadelphia Still of Kaitlin Olson in It's Always Sunny in Philadelphia Still of Kaitlin Olson in It's Always Sunny in Philadelphia Still of Kaitlin Olson in It's Always Sunny in Philadelphia Kaitlin Olson Kaitlin Olson Kaitlin Olson Kaitlin Olson, Mark Harmon and Tricia O'Kelley as the hosts of Seattle Morning. Mark Harmon and Kaitlin Olson in Weather Girl

44 photos

View the latest pictures, photos and images of Kaitlin Olson - Born in a small town outside of Portland, Oregon, Kaitlin cultivated her passion for acting at the University of Oregon, where she got her Bachelor's degree in Theatre Arts. After her stint on stage, she moved to Los Angeles to pursue acting professionally. She began at The Groundlings Theatre in Hollywood... See full bio