The #1 R&B song on January 20, 1983

The Girl Is Mine By Michael Jackson & Paul McCartney

Other #1 songs on January 20, 1983

#1 Hit Song

Down Under
Men at Work

UK #1 Song

You Can't Hurry Love
Phil Collins

#1 Country Song

(Lost His Love) On Our Last Date
Emmylou Harris

#1 Dance Track

Thriller (all cuts)
Michael Jackson

Notable January 20 birthdays in the 1980s

Amalia Andrande Arango
Novelist
Born January 20, 1986
Mariela Crucerito Gómez
Dancer
Born January 20, 1987
Cullen Jenkins
Football Player
Born January 20, 1981
Felicitas Woll
TV Actress
Born January 20, 1980
Ehsan Haddadi
Discus Thrower
Born January 20, 1985
Wesley Fofana
Rugby Player
Born January 20, 1988