MacBook Air mid-2013 (Haswell) webcam not working?

Hey guys. So my MBA is only a month-old and over the past two days my webcam hasn't been working. When I boot Photo Booth or FaceTime a 'no camera' icon appears along with text that says "There is no camera connected."

Is there any fix for this? I tried reboothing, installing the supplemental fix provided by Apple, and did an SMC reset. Anyone else having this problem? It was so... sudden...