She is killed by Stark when he vomits a nanite-ridden formula upon her, which dissolves Pepper into a skeleton. The Ultimate Marvel version of the character can be seen during Ultimates 2. She and Happy Hogan (with whom she appears to be in a relationship) can be seen monitoring Tony Stark using the Iron Man armor.

What happened to Pepper Potts after Tony died?

After Stark died by her side, Potts was present at his funeral, where she set adrift Stark's first Arc Reactor onto a wreath into their residential lakeside.

Does Pepper Potts come back?

After last week's premiere of Spider-Man: Homecoming made us all crazy for the web-slinging hero once again, it's no surprise the movie has been dissected by fans everywhere. ... As we're all aware, Pepper Potts (Gwyneth Paltrow) made her grand return to the MCU during the final moments of #SpiderManHomecoming.