This article describes a custom creation, custom theme, or other fan material, made by a Brickipedia contributor. It has never been, is not, and will not be officially released.
- "Watcha doin'?"
- ―Isabella's Catchphrase
Isabella Garcia-Shapiro is one of the Best friends of Phineas Flynn and Ferb Fletcher. She has a huge (and obvious) crush on Phineas, a fact everyone but Phineas has noticed. She has a pet Chihuahua named Pinky, who, like Perry, is secretly an agent of O.W.C.A.