Britney Spears's best-selling songs in the US (RIAA Units) 🇺🇸

Toxic: Diamond
Scream & Shout: 7x Platinum
Womanizer: 7x Platinum
Circus: 6x Platinum
...Baby One More Time: 6x Platinum
Gimme More: 5x Platinum
Till The World Ends: 4x Platinum
Oops!... I Did It Again: 4x Platinum