Is Jennifer Lopez doing a line for TopShop? We suspect not, but London's retail sphere is buzzing with talk of a possible collaboration between the two unlikely partners. The rumor seems to spring from a series of sightings, two weeks ago, that placed Jennifer Lopez and Sir Phillip Green, the head of TopShop, together in various London hotspots. Their social tete-a-tetes culminated in a very funny paparazzi photo, which showed them together at Annabel's club in London. What they were actually doing together, we have no idea... But if leopard print skinny jeans start arriving on the racks next season, let's just say you've been warned.