Actress Jessica Alba hopes to feature in a third installment of the comic book-turned-movie Fantastic Four - as a mother. The star - who plays Sue Storm in the first two films - would like to see her crime-fighting character face a much more common challenge in the next movie. She says, "I hope we'll do another. I think Sue needs to be a mother. "It would be fun to see her try to juggle being a mother, a wife and a superhero."