This idea just occurred to me. Who do you think your fave's opposite gender equivalent would be?
If your favorite was Jack, his opposite gender equivalent would like be Jill. (I realize they probably aren't anyone's faves considering they're fictional nursery rhyme characters, but you get the picture, lol)
Examples:
X is the male Beyoncé...
X is the female Jesse McCartney...
Be creative, but try to think of legit comparisons. :]