Pepper Potts is a fictional character in the Marvel Comics universe, primarily known as the assistant and later the love interest of Tony Stark, also known as Iron Man. She first appeared in Tales of Suspense #39 in 1963. Over time, Pepper evolves from a secretary to a key figure in Stark Industries, showcasing her intelligence and business acumen. In the Marvel Cinematic Universe, portrayed by Gwyneth Paltrow, Pepper becomes a significant character, often supporting Tony in his superhero endeavors. She eventually takes on the mantle of Rescue, donning a suit of armor to assist in battles, highlighting her bravery and resourcefulness.