Following the success of her previous album, Spears released the album Oops!... I Did It Again in May 2000. It debuted at number one in the U.S. by selling 1,319,193 units during its first week of sales, breaking the SoundScan record for the highest album sales in its debut week by any solo artist.^[34] The RIAA awarded the album with a diamond certification with over 10 million copies sold in the U.S.^[35][36][37] Allmusic gave it awarded the album 4 out of 5 stars, saying that the album "has the same combination of sweetly sentimental ballads and endearingly gaudy dance-pop that made "...Baby One More Time."^[38] Rolling Stone gave the album 3.5 stars out of 5 by noting the album as "fantastic pop cheese" and "Britney's demand for satisfaction is complex, fierce and downright scary."^[39] The album's lead single "Oops!... I Did It Again" broke the record for most radio station additions in a single day, and quickly became a top ten hit in the U.S. and other countries.^[40] The same year, Spears launched her first world tour, the "Oops!... I Did It Again World Tour". During the tour, she made a stop in New York for the 2000 MTV Video Music Awards. As part of her performance, she ripped off a black suit to reveal a provocative nude-colored and crystal-adorned outfit that generated much controversy.^[41] Spears earned two Billboard Music Awards for Oops!... I Did It Again.^[42]