I love this sign, because we don't know anything about this person, so basically we just have to accept them, period.
I agree, Clarissa. To my eye, Kate has a somewhat androgynous look. S/he could be straight or gay, or biologically male or female. Could be transexual or intersexual, for that matter. Who knows? The important thing is that Kate is happy with who and what s/he is, and that make me happy too.