We'll spare you all the "kiss me quick!" LOLz that go hand in hand with a lip-print shout-out, but seriously, how loveable is this trend? The first thing to get the fashion world swooning over lip prints was a Spring '14 Saint Laurent asymmetric-sleeve top with bright red sequin lips (below left, since worn by Rihanna in the March issue of Vogue). But it's not just the catwalk that's crazy in love with lips, Gary Pepper Girl blogger Nicole Warne was spotted at Paris Fashion Week wearing ankle boots with a ruby-red lip pattern (middle) while Cara Delevingne upgraded her jersey sweats with a repeat pout print (right). Kiss this!