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