"Ladies' Night" is a song by American band Kool & the Gang, released as the first single from their eleventh album of the same name (1979). It is a play on the popular use of "Ladies Nights" at bars and clubs that were meant to draw in more female patrons in order to draw in even more male clientele. The song as a single was a success, and became a radio staple. It was also a chart success, peaking at number eight on the US Billboard Hot 100 in 1980 and stayed atop the R&B charts for two weeks. It also gave them their first hit in the United Kingdom in August 1979, peaking at number nine in the UK Singles Chart. Record World called it a "startling shot of funky motion music." Track listing Notes denotes associate producer Charts Weekly charts Year-end charts Certifications Atomic Kitten version In 2003, Kool & the Gang asked English girl group Atomic Kitten to re-record "Ladies Night" for their The Hits: Reloaded tribute album. The band subsequently asked them if they could include it on their then-untitled third album which they eventually named after the song in honour of the collaboration following Kool's approval. The re-recording was produced by Khalis Bayyana and Leigh Guest; Andy Whitmore is credited as a co-producer, while Ash Howes and Martin Harrington served as additional producers. "Ladies Night" was released as the lead single from The Hits: Reloaded and served as the second single from Atomic Kitten's Ladies Night album. The song peaked at number three in Spain, and reached number eight on the UK Singles Chart, outperforming the original version of the track. Chart performance The song debuted at its peak at number 8 on the UK Singles Chart, becoming Atomic Kitten's first single to not reach the top 5 in over two years. It stayed in the top 40 for eight weeks, three of which were in the top ten. In 2021, the Official Charts Company ranked the song as the band's eight seventh-selling single in the United Kingdom – ahead of previous single "If You Come to Me," making it the biggest-selling single from Ladies Night. In Spain, "Ladies Night" was Atomic Kitten's only top ten hit peaking at number three; it lasted three weeks in the top ten of the Spanish Singles Chart. The song reached the top twenty in the Republic of Ireland,