To summarize the Top 10: Nine Top 10 singles, One Top 20 single. Five #1 songs.
Alphabetical song order:
Janet - "Control" - Peaked at #5
Madonna - "La Isla Bonita" - Peaked at #4
Janet - "Let's Wait Awhile" - Peaked at #2
Madonna - "Live to Tell" - Peaked at #1
Madonna - "Open Your Heart" - Peaked at #1
Madonna - "Papa Don't Preach" - Peaked at #1
Janet - "The Pleasure Principle" - Peaked at #15
Cyndi - "True Colors" - Peaked at #1
Janet - "What Have You Done for Me Lately" - Peaked at #4
Janet - "When I Think of You" - Peaked at #1