"Thong Song" is a song recorded by American R&B artist Sisqó. It was released on December 31, 1999 as the second single from Sisqó's 1999 solo debut LP Unleash the Dragon. "Thong Song" garnered 4 Grammy nominations and numerous other awards as well. The song peaked at number one on Billboard Rhythmic top 40 chart and number three on the Billboard Hot 100, Sisqó's second highest-peaking hit behind "Incomplete". It was a major success worldwide as well, reaching the top ten throughout European charts, including number one in Sweden and Norway, and number three in the United Kingdom, Netherlands, and Denmark. The song also topped the charts in New Zealand.