Nadia Ivanov is one of the main antagonists of Aurora Borealis and Company. She is a member of the Soviets. Younghee, Olga and Anna meet her when they're at a pub/bar in Russia, where they test her talents and persuade her to join the band.
Nadia has tan skin, blue eyes and short maroon hair. She usually wears a schoolgirl-inspired outfit and black high heels. In Another Dimension, she wears a maroon bodysuit and orange sunglasses.