4

Last Friday Night (T.G.I.F.)

Katy Perry
Teenage Dream [The Complete Confection Clean]

  • 1 Peak position
  • 3 Last week's position
  • 15 Weeks on chart
Katy Perry
7

I Wanna Go

Britney Spears
Playlist: The Very Best of Britney Spears

  • 5 Peak position
  • 5 Last week's position
  • 12 Weeks on chart
Britney Spears