FULL NAME : Billie Joe Armstrong
 BIRTHDATE : born February 17, 1972
 HOMETOWN : Rodeo, California, USA
 EYE COLOR : Green
 NATURAL HAIR COLOR : Reddish Brown
 HEIGHT : 5'7
 MARTIAL STATUS : Married Adrienne Nesser (July 2, 1994)
 CHILDREN : Joseph Marciano; born in March of 1995, and Jakob Danger; born September of 1998.
 FAMILY : Billie's father, Andy, died of cancer when he was 10 years old (September 1982). His mom, Ollie, raised him from then on. He has 5 older siblings (David, Allen, Marcy, Holly, and Anna).
 INSTRUMENTS : Guitar, harmonica, mandolin, drums, piano, and most recently, the saxophone.
 RECORD COMPANY : Billie and Adrienne have co-ownership of Adeline Records.
 OTHER BANDS : Billie still plays with Pinhead Gunpowder. He has also played with The Influents, Corrupted Morals, Rancid, the Lookouts, Goodbye Harry, and Blatz.

Billie Joe Armstrong (born February 17, 1972) is an American rock musician and occasional actor, best known as the lead vocalist, main songwriter and lead guitarist for the American punk rock band Green Day. He is also a guitarist and vocalist for the punk rock band Pinhead Gunpowder and provides lead vocals for Green Day's side project Foxboro Hot Tubs.
Raised in Rodeo, California, Armstrong developed an interest in music at a young age, and recorded his first song at the age of five. He met Mike Dirnt while attending elementary school, and the two instantly bonded over their mutual interest in music, forming the band Sweet Children when the two were fifteen years old. The band changed its name to Green Day, and would later achieve massive commercial success. Armstrong has also pursued musical projects outside of Green Day's work, including numerous collaborations with other musicians as well as serving as the primary vocalist for the bands Pinhead Gunpowder and Foxboro Hot Tubs.