"Millionaire" is an R&B/P-Funk/electro song written by American singer-songwriter Kelis and singer-songwriter/producer André 3000—half of the duo OutKast—for Kelis' third studio album, Tasty (2003).
The song was released as the album's third single in October 2004. Just like Kelis' previous hit "Trick Me", it was released across the world, but not in the U.S.. The track is a collaboration between Kelis and André, over an electro-space-funky R&B beat. It contains a sample from Doug E. Fresh and Slick Rick's 1985 song "La Di Da Di" as well as Rick's 1991 song "I Shouldn't Have Done It".
It became her third consecutive top three hit in the UK, and it managed to sell a final number 65,000 copies there.
The video, directed by Giuseppe Cappotondi, does not feature Kelis or André 3000, and it instead has kids playing roles of young Kelis and André.
