Four singles were released from the album . Its title track became an international hit , reaching number one in Australia , Canada , Italy , the Netherlands , New Zealand , Norway , Poland , Romania , Spain , Sweden , Switzerland and the United Kingdom while peaking within the top five in Austria , Belgium , Finland , France , Germany and Ireland , and at number nine on the US '' Billboard '' Hot 100 . Its second single " Lucky " peaked at number one in Austria , Germany , Sweden and Switzerland , within the top ten in Australia , Belgium , Canada , Denmark , Ireland , Italy , the Netherlands , New Zealand , Norway , Poland , Romania and the United Kingdom , and at number twenty-three on the US '' Billboard '' Hot 100 . Its third single " Stronger " became a top-ten hit in Austria , Finland , Germany , Poland , Romania , Sweden , Switzerland and the United Kingdom , peaking at number eleven on the US '' Billboard '' Hot 100 , becoming the highest-selling single of the album in the United States , receiving a gold certification in Australia , Denmark , Germany , New Zealand , Sweden and the United States . Its final single , " Do n't Let Me Be the Last to Know " , became a moderate hit on the charts , peaking at number one in Romania , and within the top ten in Austria , Poland and Switzerland , but failed to chart on the US '' Billboard '' Hot 100 . To promote the album , Spears performed on several television shows and award ceremonies , including a controversial performance at the 2000 MTV Video Music Awards . She also was the host and musical guest for the first time on Saturday Night Live . Furthermore , Spears embarked on a concert tour , entitled the Oops ! ... I Did It Again Tour , starting on June 20 , 2000 and ending at the Rock in Rio festival on January 18 , 2001
Oops ! ... I Did It Again Tour
Oops!... I Did It Again Tour
Oops!... I Did It Again (album)