Fan Casting Colleen O'Shaughnessey as Clay Aiken in Phineas and Ferb if fictional characters made it

Colleen O'Shaughnessey is known for her roles in Toy Story 3, Monsters University, and Cars. She has been suggested by fans for 3,232 roles on myCast, including Miles "Tails" Prower in Sonic the Hedgehog Full Voice Cast. Similar actors include Kate Higgins, Tara Strong, and Kari Wahlgren. Colleen O'Shaughnessey was suggested to play Clay Aiken in Phineas and Ferb if fictional characters made it by user_114532. Other actors sugggested to play this role include Tyler (Total Drama). Phineas and Ferb if fictional characters made it has 60 roles, including Isabella Garcia-Shapiro, Candace Flynn, and Vanessa Doofenshmirtz.