Leather leggings — or liquid or faux leather leggings — have been around for what seems like forever. A Fab reader wore them in 2008, Ashley Olsen has a pair, and I rock my Members Only style sometimes. And the trend doesn't seem to be slowing down — Hilary Duff just wore leather leggings to promote her debut novel, Elixir, in NYC. This begs the question: are you over the leather legging? Click through to see five celebs wearing the trend, then cast your vote at the end.