KAITLIN OLSON - It's Always Sunny in Philadelphia AUTOGRAPH Signed 8x10 Photo KAITLIN OLSON - It's Always Sunny in Philadelphia AUTOGRAPH Signed 8x10 Photo Authentic and Hand-Signed by Kaitlin Olson Certified Authentic with a Certificate of Authenticity Lifetime Guarantee of Authenticity COA from TopPix Autographs, UACC Registered Dealer #328 & AFTAL Approved Dealer #103