Gwen Grayson

Mary Elizabeth Winstead as Gwendolyn "Gwen" Grayson/Royal Pain/Sue Tenny: a senior at Sky High; Will has a crush on her. She is the main antagonist of the film. Her power is technopathy. Her color code is pink and white. Winstead said of her role, "I bounced around. I was either the hero of the sidekicks or the sidekick to the heroes."[

Her dad is her assisant ,Stiches and her father Mr. Grayson.