"Wait a Minute" is a song by American girl group The Pussycat Dolls from their debut studio album PCD (2005). It features vocals from Timbaland who produced and co-wrote the song along with Keri Hilson. The single was intentionally set to be released the same time as "I Don't Need a Man", which was released throughout Europe and Oceania. However, due to scheduling and the positive radio airplay of "Buttons", the single was pushed back. In addition, the single was set to be released only in North America, but with the success of "I Don't Need a Man", the single was also released internationally.

Promotional singles were officially sent out to American and Canadian radios on October 17, 2006; however, some promos were sent out before this. Toward the end of 2006, "Wait a Minute" began to be aired on British music channels. On December 4, 2006, it was released as a digital download in UK. The single was released on February 24, 2007 in Australia. This is the final video and single to feature Carmit Bachar.

While reviewing PCD in 2006, Marcus Yoars and Bob Smithouser of Plugged In wrote that the song is about "lustful desires and the suggestion of oral sex."Allmusic's Stephen Thomas Erlewine likened the style of "Wait A Minute" to the Dolls' previous single, "Beep". Nick Butler of Sputnikmusic described it as "another highlight track." Lisa Haines of BBC Music wrote that the song "is a great dance tune perfect for singing along to with a handy hairbrush." Andrew Mueller of The Guardian described the song as a "tiresome, painfully contrived irritant" that as it progresses it becomes more depressing "than any war or famine." He went on to allude the lyrics to a "daytime talk show dialogue."

"Wait a Minute" became the group's fifth entry on US Billboard Hot 100. Promotional singles were released and the song was featured in Best Buy advertisements in the US but a full CD was never released, which may have led to its low peak position of number twenty-eight. However the single achieved a slightly higher peak position on the Billboard Pop 100, peaking at number twenty-three. Shortly after its release in the U.S., it was released on February 24, 2007, in Australia and in March in Germany, where a commercial CD single was made available for purchase. In Australia, the song achieved a peak position of number sixteen, becoming The Pussycat Dolls' sixth consecutive top twenty hit, but also their lowest charting single to date, after the five previous singles all charted within the top ten.

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