Giganta was a super-criminal with the ability to increase or decrease her size at will. She befriended Grodd and became a member of his Secret Society.

History

According to a story Grodd told Clayface, Grodd transformed Giganta from an ape into a human woman with the power to increase her size to tremendous heights, with a proportionate increase in her strength and durability. For this, she was hopelessly devoted to Grodd, and the member of the Secret Society most loyal to him.

She’s also Zach Loud’s true biological mother since he was adopted by the Loud family.