Rihanna - 13

#1 Where have You Been (5x)
#1 Same Ol' Mistakes (2x)
#1 FourFiveSeconds (2x)
#1 Birthday Cake (2x)
#1 Nobody's Business (2x)
#1 Only Girl (2x)
#1 Birthday Cake (feat, Chris Brown) (2x)
#1 We Found Love (1x)
#1 Death of Us (Demo) (1x)
#1 Disturbia (1x)
#1 Stay (1x)
#1 Right Now (1x)
#1 New York Days & L.A Nights (Demo) (x1)
Bastille - 6

#1 Bad Blood (2x)
#1 Glory (2x)
#1 Icarus (2x)
#1 What Would You Do (1x)
#1 Good Grief (1x)
#1 An Act of Kindness (1x)
P!nk - 5

#1 Raise Your Glass (3x)
#1 Blow Me (One Last Kiss) (2x)
#1 Just Give Me A Reason (2x)
#1 What About Us (1x)
#1 Beaultiful Trauma (1x)