Fashion has always been sex-centric, but now it really seems like lip-locking is en vogue. From Love‘s issue five cover to Jean Paul Gaultier’s SS11 ad, models just can’t keep their hands off each other. Kissing isn’t just for boys and girls either, Kate Moss kisses transgender model Lea T. on the Love cover while Karolina Kurkova kisses her feminine male look-alike, model Andrej Pejic. Whose kissing technique is better: Kate and Lea’s or Karolina and Andrej’s?