Jean Grey was one of the five original X-Men. An omega-level mutant telekinetic and telepath, Jean has gained near limitless powers as a recurrent host of the Phoenix Force. She is known for her many returns from death and as the deceased wife of Cyclops.
Forget Lois Lane and Steve Trevor: This cover by Jim Lee shows Superman and Wonder Woman at a Justice League meeting (they sent Snapper home). Rated T for teen, but you wouldn't know since comic book ratings aren't as mainstream as movie ratings.