So, you know how easy it is to get stuck in a denim rut? Well, Little Mix's Perrie Edwards (spotted after appearing on the Late Show With David Letterman in NYC yesterday—go, girls!) has reworked her basics wardrobe in one move, by breaking out a pair of oversized mom jeans. Hey presto: her crop top, Converse, backpack and red lip combo is totally revived. Yes! Bonus points for the carpenter-style flap pockets, P.