Excuse us for getting all weatherman on you, but how cold is it today?! Okay, we know it's not snowing or anything, but it's a bit brisk - and it's time to layer up. Reaching into your tights draw doesn't have to be a downer though. Check out Katy Perry rocking fishnets and Taylor Swift and Katie Holmes looking adorbs in their patterned tights. What's boring about that? Nothing, we say bring it on.