- Hold It Against Me
- Till The World Ends
- I Wanna Go
- Criminal
- Inside Out
- Gasoline
- Trouble For Me
- (Drop Dead) Beautiful
Realistically speaking, I think we'll get five singles, six at most; they could be planning a longer era since they released the second single before the album release. They could milk this album for hits because every track is a potential smash.
Oh, and "Britney" had five, "In the Zone" had three, "Circus" had four singles. Stop using wikipedia.