The No Strings Attached Tour was the third concert tour by American boy band, NSYNC. Primarily visiting North America, the tour supported the band's third album No Strings Attached. Beginning in May 2000, the tour sold out all dates within the first day of the ticket sale. Additional dates, also in North America, were added for the Fall of 2000. When the tour ended in December 2000, it became the second highest-grossing tour in North America, earning more than $70 million.