1.Alicia Keys (130 weeks / 9 songs = 14,4 weeks)
2.Katy Perry (186 weeks / 13 songs = 14,3 weeks)
3.Adele (55 weeks / 4 songs = 13,7 weeks)
4.Gwen Stefani (61 weeks / 5 songs = 12,2 weeks)
5.Rihanna (280 weeks / 25 songs = 11,2 weeks)
6.Avril Lavigne (55 weeks / 5 songs = 11 weeks)
7.Celine Dion (106 weeks / 10 songs = 10,6 weeks)
8.Jennifer Lopez (102 weeks / 10 songs = 10,2 weeks)
9.Mariah Carey (273 weeks / 27 songs = 10,1 weeks)
10.Christina Aguilera (109 weeks / 11 songs = 9,9 weeks)
11.Lady Gaga (129 weeks / 13 songs = 9,9 weeks)
12.Beyoncé (148 weeks / 15 songs = 9,9 weeks)
13.Nelly Furtado (47 weeks / 5 songs = 9,4 weeks)
14.Kelly Clarkson (94 weeks / 10 songs = 9,4 weeks)
15.Ke$ha (83 weeks / 9 songs = 9,2 weeks)
16.Ciara (71 weeks / 8 songs = 8,9 weeks)
17.P!nk (121 weeks / 14 songs = 8,6 weeks)
18.Nicki Minaj (68 weeks / 8 songs = 8,5 weeks)
19.Whitney Houston (188 weeks / 23 songs = 8,2 weeks)
20.Miley Cyrus (56 weeks / 7 songs = 8 weeks)
2.Katy Perry (186 weeks / 13 songs = 14,3 weeks)
3.Adele (55 weeks / 4 songs = 13,7 weeks)
4.Gwen Stefani (61 weeks / 5 songs = 12,2 weeks)
5.Rihanna (280 weeks / 25 songs = 11,2 weeks)
6.Avril Lavigne (55 weeks / 5 songs = 11 weeks)
7.Celine Dion (106 weeks / 10 songs = 10,6 weeks)
8.Jennifer Lopez (102 weeks / 10 songs = 10,2 weeks)
9.Mariah Carey (273 weeks / 27 songs = 10,1 weeks)
10.Christina Aguilera (109 weeks / 11 songs = 9,9 weeks)
11.Lady Gaga (129 weeks / 13 songs = 9,9 weeks)
12.Beyoncé (148 weeks / 15 songs = 9,9 weeks)
13.Nelly Furtado (47 weeks / 5 songs = 9,4 weeks)
14.Kelly Clarkson (94 weeks / 10 songs = 9,4 weeks)
15.Ke$ha (83 weeks / 9 songs = 9,2 weeks)
16.Ciara (71 weeks / 8 songs = 8,9 weeks)
17.P!nk (121 weeks / 14 songs = 8,6 weeks)
18.Nicki Minaj (68 weeks / 8 songs = 8,5 weeks)
19.Whitney Houston (188 weeks / 23 songs = 8,2 weeks)
20.Miley Cyrus (56 weeks / 7 songs = 8 weeks)