Eminem is back with a new teaser for his upcoming music video, “The Monster,” featuring pop sensation, Rihanna.  The trippy short visual finds Eminem in what looks like to be some type of counseling office as he stares into a tube television and contemplates.  There’s also a quick cut to Rihanna who appears to take the roll of a doctor as she evaluates the rapper while he watches clips of some of his biggest accolades in Hip Hop.