This was a first, I was recently on a shoot where the producer had to interview herself...Yes, it's not the norm, but sometimes in the corporate world, this happens.  The issue was keeping the eye line of the subject correct.  This was our solution.  

We taped a face to a light that was not in use.  It just so happened to be an LTM Pepper fresnel.  Here I am posing with our producer, Pepper!