Riri Williams (MCU/Ironheart)

Portrayed by Dominique Thorne; A gifted inventor and M.I.T. student, Riri Williams has had a talent for technology since the age of three. Of course, this gift of hers accidentally gets her in trouble with the CIA and an underwater kingdom of Aquatic Mayan Warriors—you know, the usual. Riri ends up finding herself right in the middle of a war between Wakanda and Talokan. But Riri is no damsel. By using her genius, Riri is able to create suits of armor. Her first suit was Ironheart Mark I, which was made of car parts. Her second suit was when Riri got access to vibranium, allowing the Mark II to be more advanced than its predecessor, though Riri was unable to keep it due to not being able to take vibranium out of Wakanda. Though that won't stop Riri from trying to be like the man who inspired her, Tony Stark.