...Baby One More Time vs. Pon De Replay Oops!...I Did It Again vs. SOS I'm A Slave 4 U vs. Umbrella
Me Against The Music vs. Russian Roulette
Gimme More vs. Only Girl
Womanizer vs. We Found Love
Hold It Against Me vs. Diamonds
Work Bitch vs. Four Five Seconds
...Baby One More Time vs. Pon De Replay
Oops!...I Did It Again vs. SOS
I'm A Slave 4 U vs. Umbrella Me Against The Music vs. Russian Roulette
Gimme More vs. Only Girl
Womanizer vs. We Found Love
Hold It Against Me vs. Diamonds
Work Bitch vs. Four Five Seconds
...Baby One More Time vs. Pon De Replay Oops!...I Did It Again vs. SOS
I'm A Slave 4 U vs. Umbrella Me Against The Music vs. Russian Roulette Gimme More vs. Only Girl
Womanizer vs. We Found Love
Hold It Against Me vs. Diamonds
Work Bitch vs. Four Five Seconds
...Baby One More Time vs. Pon De Replay Oops!...I Did It Again vs. SOS
I'm A Slave 4 U vs. Umbrella
Me Against The Music vs. Russian Roulette
Gimme More vs. Only Girl
Womanizer vs. We Found Love
Hold It Against Me vs. Diamonds
Work Bitch vs. Four Five Seconds