Sean John Combs (born November 4, 1969), also known by his stage names Diddy and P. Diddy, is an American rapper, singer, record producer, actor, and entrepreneur. He has won three Grammy Awards and two MTV Video Music Awards, and his clothing line earned a Council of Fashion Designers of America award. He was originally known as Puff Daddy and then as P. Diddy (Puff and Puffy being often used as a nickname, but never as recording names). In August 2005, he changed his stage name to simply "Diddy", but continues to use the name P. Diddy in the UK as the result of a lawsuit. He formed and recorded with the group "Diddy – Dirty Money".

Combs was born in Harlem and grew up in Mount Vernon, New York. He worked as a talent director at Uptown Records and then founded Bad Boy Records in 1993. His business interests under the umbrella of Bad Boy Entertainment Worldwide include Bad Boy Records; the clothing lines Sean John & Sean by Sean Combs; a movie production company; and two restaurants. He has taken the roles of recording executive, performer, producer of MTV's Making the Band, writer, arranger, clothing designer, and Broadway actor. In 2011, Forbes estimated his net worth at $500 million, making him the richest figure in hip hop.