Margo Gru

Margo is the deuteragonist from the Despicable Me movie and a supporting character in the sequel. She is the oldest of the orphan sisters and is the brainy and sarcastic one of the trio. She wears glasses, has a brown jacket, a Lorax shirt, a black dress with pink lines on it, and red sneakers. Like the other orphan sisters, Margo has been adopted by Gru. She is voiced by Miranda Cosgrove.

Despicable Me
Margo Editih and Agnes are the cause of Gru to turn good, from being a superbad to superdad.

Despicable Me 2
The three daughters play very little part in the sequel.