...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 (both VERY weak lead singles) 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
...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
Britney by far, but rihanna always has the best 2nd, 3rd, and 4th singles
...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. FourFiveSeconds
...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
...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
I swear to God I'm not being biased. I genuinely enjoy Britney's first singles more. Lol.
...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 (both VERY weak lead singles) Gimme More vs. Only Girl
Womanizer vs. We Found Love
Hold It Against Me vs. Diamonds
Work Bitch vs. Four Five Seconds