Kate Mara is the Invisible Woman
Fun fact: She has the ability to create invisible force fields anywhere she pleases (even internally) and can turn anything she touches invisible. Despite her amazing abilities, she was often cast as the damsel in distress back in the day. She was basically the equivalent to Princess Peach where Namor (Bowser) would often kidnap her and bring her to his underwater kingdom, and Reed Richards (Mario) would have to go save her. Nowadays she is just a total bad ass who gave birth to one of the strongest beings in the universe: Franklin Richards, a mutant beyond omega level capabilities.