Ford has yet again dropped a teaser for the S650 Mustang in anticipation of The Stampede event taking place tonight, and this one comes completely out of the left field. The ten-second video posted onto the Ford Mustang Twitter page features the sounds of a car accelerating and quickly shifting through the gears, followed by The Stampede thumbnail. But a surprise glitches into the image, showing off something altogether different. A new logo never seen before. The new logo doesn’t take the side profile of the iconic Mustang logo, but instead approaches the legendary horse from the front. We ca…