Why did Barbie Sue Bratz?
Isabella Bartlett
Updated on January 13, 2026
The Court Case
Of course, Mattel sued both Bryant and MGA, claiming that Mattel owned Bratz and sought an injunction stop them from selling Bratz dolls. Mattel argued that, because Bryant had the idea for the Bratz dolls while working for Mattel, Mattel owned that intellectual property. MGA countersued Mattel.