*Birthday: October 9, 1975

Parents: John & Yoko Ono Lennon

Birthplace: New York Hospital, New York, NY

Half-brother: Julian Lennon

Half-sister: Kyoko Cox

*Sean was born on his father's 35th birthday.

*Sean is mentioned in quite a few of John's songs.

*Yoko sent Sean to a boarding school in Switzerland in the mid-1980s, and he graduated from there.

*Yoko introduced him to a girl named Yuka Honda, who would become his girlfriend for a few years, and he joined her band, Cibo Motto. He was also in his own band called The Pits.

*Sean is a singer and has released some albums: Into the Sun (1997), Friendly Fire (2006)

*Sean has been romantically linked with Yuka Honda, Bijou Phillips, Aimee Osbourne, Leelee Sobieski, Milla Jovovich, and Elizabeth Jagger. He is currently dating Charlotte Kemp Muhl.