Does it seem like we only hear about Whitney Houston and Bobby Brown when they're causing trouble, getting arrested or otherwise acting strange? The problem is that occurs all too often with these two. In the latest incident Houston took her Porsche (we're not sure on the model) and drove it into the back of a city bus while making a left turn near her suburban Atlanta home. The bus was relatively unharmed while the front bumper of the Porsche was "mangled." Houston received a misdemeanor for failing to yield.