And it's none other than his ex wife Kris Jenner!
According to a source:
[Image via WENN.]
The frank and funny host took one more jab at Chris Brown, then took to the street to find out what people at a monster truck rally know about BET and the hip hop world.
Ch-ch-check out the video (above) to see the HIGHlariously off-color segment- complete with some surprising answers!