Chrisette Michele will be happy about this one. Mercedes-Benz presents a new *ahem* dream-car: the 2012 SLS AMG Roadster. This sports car offers a combination of driving pleasure, driving dynamics and lightweight construction. The 2012 SLS AMG Roadster will make its U.S. debut this Fall. Of course, Chrisette will probably pick one up sooner since she fell in love with the car at the New York Auto Show. Watch her lust for it, right here.