Oops!... I Did It Again

Oops!... I Did It Again (2000) is the second studio album by American singer Britney Spears. It was released on May 3, 2000, by Jive Records.

In the United States, Oops!... I Did It Again reportedly sold 500,000 copies in its first day of release. It debuted at number one on the Billboard 200 chart, with first-week sales of 1,319,193 copies, becoming the fastest-selling album by a female artist since Nielsen SoundScan began tracking point-of-sale music purchases in 1991. With its success, Spears held the record for the highest first-week sales by a female artist. This record was held for 15 years, only to be surpassed in November 2015 by the album 25 by Adele, which sold over 3.38 million albums in the United States in its first week.

The album spent eighty-four weeks on the Billboard 200, thirty-one weeks on the Canadian Albums Chart, and two weeks on the US Catalog Albums. Oops!... I Did It Again debuted at number eighty-two on the European Top 100 Albums, and quickly peaked at number one; it sold over four million copies within the continent, being certified four-times Platinum by the International Federation of the Phonographic Industry.