Wait, Leslie Bibb was in the opening credits, so is that…? Yes! It’s the other Christine of the MCU, Christine Everhart.
Who I always very much liked as a character, as it is her who refuses to take Tony’s bullshit and informs him about Gulmira in the first Iron Man film, thus indirectly saving a lot of lives. Not that you would know from the movie that she’s competent and important, since it defaults to immediately slutshaming her.