Gender: Female
Species: Fox
First Appearance: Sonic the Hedgehog #125
Information: Fiona’s appearance was used in the creation of a robot Fiona. The real Fiona appeared during the fight against the Xorda when Tails saved her life. Fiona later continued to help in the fight against Robotnik. After falling in love with the robot Fiona, Tails seems to have fallen in love with the real Fiona.