The #1 song on December 31, 1990

Because I Love You (The Postman Song) By Stevie B

Other #1 songs on December 31, 1990

UK #1 Song

Saviour's Day
Cliff Richard

#1 R&B Song

It Never Rains (In Southern California)
Tony! Toni! Toné!

#1 Country Song

I've Come to Expect It from You
George Strait

#1 Alternative Hit

More
The Sisters of Mercy

#1 Dance Track

Gonna Make You Sweat (Everybody Dance Now)
C+C Music Factory featuring Freedom Williams

Notable December 31 birthdays in the 1990s

Cameron Carter-Vickers

Born December 31, 1997
J. J. Arcega-Whiteside

Born December 31, 1996
Gabby Douglas

Born December 31, 1995
ND Stevenson

Born December 31, 1991