Sean Michael Leonard Anderson, known professionally as Big Sean, is an American rapper from Detroit, Michigan. Some of his best-known singles are "Control" and "My Last," the latter of which featured Chris Brown.

Sean signed with Kanye West's GOOD Music in 2007, Def Jam Recordings in 2008 and Roc Nation in 2014. After releasing a number of mixtapes, Sean released his debut studio album, Finally Famous, in 2011.

He released his second studio album, Hall of Fame, in 2013. Sean's third studio album, Dark Sky Paradise, was released in 2015 and earned him his first number one album in the US. In 2017, he released his fourth studio album, I Decided, which debuted at number one on the US Billboard 200 chart.

Two months after the release of I Decided, Big Sean was offered the official Key to the City of Detroit for his contribution to his own Sean Anderson foundation. The mission of the Sean Anderson Foundation is "to assist in the education, health, safety, and well-being of primary through college-aged youth in underserved communities across the country".

Big Sean has been romantically involved with a number of high-profile celebrities, including Ariana Grande, Naya Rivera, and Jhené Aiko.