Conversation so far:
Who is Sean John Combs?
Sean John Combs, also known by the stage names Puff Daddy, P. Diddy,Puffy, or Diddy, is an American rapper, singer, record producer, entrepreneur, record executive, and actor.
Are there any other interesting aspects about this article?
Sean Combs has won three Grammy Awards and two MTV Video Music Awards, and is the producer of MTV's Making the Band.

Question: Who did he start the company with?
Self-contained rewrite: Who did Sean Combs start the company, Sean John, with?