The #1 dance song on June 30, 2018

Hot Stuff 2018 By Donna Summer

Other #1 songs on June 30, 2018

#1 Hit Song

Sad!
XXXTentacion

UK #1 Song

Solo
Clean Bandit featuring Demi Lovato

#1 R&B Song

Sad!
XXXTentacion

#1 Country Song

Up Down
Morgan Wallen featuring Florida Georgia Line

#1 Alternative Hit

Say Amen (Saturday Night)
Panic! at the Disco