Nebula may not have been a starring role in Guardians of the Galaxy, but that didn’t stop her from fully committing to the part. Even in this age of special effects, there would be no bald caps for Karen Gillan when she was playing the blue-domed villainess. She went ALL the way, shaving her head completely for the role.
And continuing the tradition of adorable Guardians of the Galaxy-related videos, someone actually documented the moments where she shaved it all off. You can literally hear the fear in her voice as it’s happening, but she seems pretty okay with it by the end. I remember seeing her on the red carpet bald for months a while back, but I never put two and two together that it was for Guardians of the Galaxy.