Remember how we told you Charlie Sheens' ex wife, Brooke Mueller had been spied what looked like a crack pipe? Well, Brooke now says it wasn't crack, because that stuff's illegal - it was just marijuana, so that's somehow alright.The 33-year old reality performer now insists she doesn't smoke crack, she justs smokes some pot now and then. And it's all perfectly legal, so she claims, as she has a ...