Kanye West Jay Leno Interveiw + "Run This Town" Live Performance W/ Jay Z & Rihanna

Kanye West joined "Jay Leno" yesterday for an unscheduled interview to discuss the incident that happened between himself and Taylor Swift at the VMA's on Sunday. Watch the interview below:

Then he later joined Rihanna & Jay-Z to perfrom their #1 single "Run This Town".

Kanye Kanye Kanye, think before you do certain things.