Isabella Garcia-Shapiro is an awesome character from the show, Phineas and Ferb. Her catchphrase is "Whatcha doin'?" and by the fifth or sixth time she says it, you want to shoot her. She has a huge crush on Phineas, but Phineas is clueless. She is not related to Robbie Shapiro, an annoying,nerdy,and wierd character from Victorious.Due to her epicness, she has a strong cult following the Ice King (Adventure time with finn the human and jake the dog<-)isabella->