Thur 5/24/18: May 1990
9 Rod Stewart & Ronald Isley/This Old Heart Of Mine (Is Weak For You)
8 Digital Underground/The Humpty Dance
7 Roxette/It Must Have Been Love
6 MC Hammer/U Can't Touch This
5 Wilson Phillips/Hold On
4 Poison/Bell Biv DeVoe
3 Janet Jackson/Alright
2 Heart/All I Wanna Do Is Make Love To You
1 Madonna/Vogue