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