Do you want to compare Valentina de Fontaine with Steve Trevor? Discover the powers, weakness & weapons of Valentina de Fontaine and Steve Trevor from Valentina de Fontaine Biography and Steve Trevor Biography. Find out all about Valentina de Fontaine and Steve Trevor.# Check out how is Valentina de Fontaine unique and distinct from Steve Trevor. Discover their love interest, sidekicks, family tree and the movies and games list in which Valentina de Fontaine and Steve Trevor have appeared. Find out everything about them here!