Here is an updated look at Britney Spears' No. 1s on Dance Club Songs:
2003 - Me Against The Music (Feat. Madonna (two weeks at No. 1)
2004 - Toxic
2007 - Gimme More
2008 - Piece of Me
2008 - Break the Ice
2011 - Hold It Against Me
2011 - Till The World Ends
2011 - I Wanna Go
2015 - Pretty Girls (Feat. Iggy Azalea)
2016 - Make Me (Feat. G-Eazy)
2017 - Slumber Party (Feat. Tinashe)