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