The #1 dance song on August 11, 1980

Upside Down / I'm Coming Out By Diana Ross

Other #1 songs on August 11, 1980

#1 Hit Song

Magic
Olivia Newton-John

UK #1 Song

The Winner Takes It All
ABBA

#1 R&B Song

Upside Down
Diana Ross

#1 Country Song

Tennessee River
Alabama

Notable August 11 birthdays in the 1980s

Drew Storen

Born August 11, 1987
Asher Roth

Born August 11, 1985
Andy Lee

Born August 11, 1982