"SexyBack" became Timberlake's first number-one single on the "Billboard" Hot 100, staying seven weeks at the top spot. It also topped several of "Billboard" magazine's other charts, including the Mainstream Top 40, Hot Dance Airplay, and Hot Digital Songs, and entered the top ten on most singles charts. Internationally, it became Timberlake's first single to reach number one in the United Kingdom. In Australia, the track was Timberlake's second number-one single, spending two consecutive weeks at the top. "SexyBack" was certified three-times platinum by the Recording Industry Association of America (RIAA) and three-times platinum by Canadian Recording Industry Association (CRIA). "SexyBack" is one of the best-selling singles of all time. As of July 2020 the song has sold over 17 million units worldwide and is eligible for a diamond certification.