Do cats prefer humans of the opposite sex?

Thor (boy) was my soul cat. He loved me (girl) the most. Joon (girl) is most attached to me (girl). Stella (girl) is most attached to me (girl) and the most cuddly of the five. Bratt (boy) is not super affectionate but if he is going to sit with anyone it will be me (girl). I'm just shooting any and all theories of generalizations to hell, haha.
Simple: cats love you! That over-rides the other theories. :)