1. In the Zone...
2. Femme Fatale
3. Circus
4. Blackout
5. Britney
6. ...Baby One More Time
7. Oops, I Did It Again

[Sh!n-chan]

1. Blackout
2. Britney
3. Circus
4. In The Zone
5. Oops!... I Did It Again
6. ...Baby One More time
7. Femme Fatale

[udkmee]

1. In The Zone
2. Blackout
3. Femme Fatale
4. Britney
5.Circus
6. ...Baby One More time
7. Oops!... i did it again

[UnusualBoy]

1.- Blackout
2.- Circus
3.- Femme Fatale
4.- In The Zone
5.- ...Baby One More Time
6.- Oops!... I Did It Again
7.- Britney

[JRtheMonster]

Blackout >>> the rest

I can't rank all them because I only have
Blackout, Circus, Femme Fatale and The Singles Collection

[Venus]

1. Femme Fatale
2. Blackout
3. In The Zone
4. Britney
5. Oops!...I Did It Again
6. Circus
7. ...Baby One More Time

[SiXo]

1. In The Zone
2. Blackout
3. Femme Fatale
4. Britney
5. Circus
6. Oops!... I Did It Again
7. ...Baby One More time

[Allstar]

1. Blackout
2. In The Zone
3. Britney
4. Femme Fatale
5. Circus
6. ...Baby One More Time
7. Oops... I Did It Again!

[ifyouseekLEM]

1. Blackout
2. In The Zone
3. Femme Fatale
4. Circus
5. Britney
6. Oops!... I Did It Again
7. ...Baby One More Time

[☈evolusion]

1. Femme Fatale.
2. Britney
3. In The Zone
4. Blackout
5. Circus
6. Oops!... I Did It Again
7. ...Baby One More Time

[Julián]

1. Femme Fatale
2. Britney
3. In The Zone
4. Circus
5. Blackout
6. Oops!...I Did It Again
5. ...Baby One More Time

[Rico Shameless v2]

1. Blackout
2. Femme Fatale
3. In The Zone
4. Britney
5. Circus
6. ...Baby One More Time
7. Oops!...I Did It Again

[Sonny]

1. Blackout
2. In The Zone
3. Femme Fatale
4. Britney
5. Circus
6. Oops!...I Did It Again
7. ...Baby One More Time

[Red]

1) Britney
2) In the Zone
3) Femme Fatale
4) Blackout
5) Circus
6) Oops
7) Baby

I readily admit that ITZ is probably her *best* album, but I will always have a soft spot for Britney, especially because it was released at a time when my love for Brit was at an all-time high.

[Solarie]

1. In the Zone
2. Femme Fatale
3. Britney
4. Blackout
5. Circus
6. Oops
7. BOMT

[RatedG²]

1. Blackout
2. In The Zone
3. Femme Fatale
4. Circus
5. Britney
6. ...Baby One More Time
7. Oops...I Did It Again

[Graduation]

1. Blackout
2. In the Zone
3. Britney
4. ...Baby One More Time
5. Femme Fatale
6. Oops...I Did It Again
7. Circus

[Sunderland 4ever]

1. ...Baby One More Time
2. Oops!... I Did It Again

3. In The Zone
4. Britney
:-/
5. Circus
6. Blackout

7. Femme Fatale.

[Human Nature]

1. In The Zone
2. Britney
3. Femme Fatale
4. Blackout
5. Oops!...I Did It Again
6. Circus
7. ...Baby One More Time

[Istan4R]

1 in the zone
2 blackout
3 femme fatale
4 oops
5 Britney
6 baby one more time
7 circus