Music Trivia: What disease did Michael Jackson say caused him to turn black to white?

Michael Jackson was famous for his changing physical appearance:

The only thing that didn't change on Jackson's body during his life was his...umm...okay, I got nothing.  Nonetheless, Jackson's most famous physical transformation was likely his skin color.  Starting in the mid 1980s, Jackson's skin started becoming more noticeably pale - by the 90s, he was completely white.  Jackson adamantly denied allegations of skin bleaching; instead, he blamed his transformation on a particular disease.  So, off of Pocket Trivia: Music Trivia - What disease did Michael Jackson say caused him to turn from black to white?  Was it Vitiligo, Skin Cancer, Lupus or COPD?

80s Trivia Question: What was Michael Jackson shooting a commercial for when his hair caught fire?

As promised, we're going to start profiling some of the questions off of our new 80s Trivia game.  The format will remain the same, but the questions will just be that much more 80s-tastic.  Since its the 80s and not things that happened decades ago, we'll try and add some pictures and video wherever possible.  Anyway, here is today's 80s question:  What was Michael Jackson shooting a commercial for when his hair caught fire?   Pepsi, McDonalds, Burger King or Dunkin Donuts?  The answer after the jump.