Mambo No. 5 the song debuted at number one on the UK Singles Chart, becoming Bob the Builder's second number-one single there after "Can We Fix It?". The song experienced major success in Australia and Ireland. In the former country, the song debuted at number three on the ARIA Singles Chart on 4 November 2001 and reached number two on 18 November, held off the top spot by Alien Ant Farm's cover of "Smooth Criminal". After staying at number two for another week, the song began to leave the chart, spending nine more weeks in the top 50. In Ireland, the song first
Number One (Pharrell Williams song) Number One (Pharrell Williams song) "Number One" is by a song by American singer and record producer Pharrell. The heavily synthesized song was written by Williams and Kanye West, who features on the track, and produced by Williams. It was released as the third single Williams' debut studio album "In My Mind" (2006). The single was released in the UK on August 21, 2006 according to Williams' official UK mailing list. The music video was directed by Hype Williams, and features models Selita Ebanks, Miranda Kerr, and Rosie Huntington-Whiteley. There are two versions: one is a color version which features