The series follows 13 - year - old Lizzie McGuire with the help of her best friends Miranda and Gordo .
13 - year - old Lizzie McGuire is a shy and clumsy teen who dreams to fit in and be popular at school .
The series follows 13 - year - old Lizzie McGuire , a shy and clumsy teen who dreams to fit in and be popular at school , with the help of her best friends Miranda and Gordo .