Sean John Combs (born November 4, 1969) is an American record producer, CEO, clothing designer, actor, and rapper.

As of October 2006, his nickname and stage name is Diddy (adopted in August 2005). Previously, he had been known as Puff Daddy and later as P. Diddy (Puff and Puffy being often used as a nickname, but never as recording names). He is still called P. Diddy in New Zealand and the United Kingdom, the latter after a legal battle with another artist, Richard "Diddy" Dearlove.

His business interests include Bad Boy Records, the clothing lines Sean John and Sean by Sean Combs, a movie production company, and two restaurants. He has taken the roles of recording executive, back up singer, performer, producer of MTV's Making the Band, writer, arranger, clothing designer, and Broadway actor. Diddy is the second richest hip-hop entertainer, having a net worth estimated at US $358 Million. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.