Goldfrapp are an English electronic music duo from London, formed in 1999. The duo consists of Alison Goldfrapp (vocals, synthesizer) and Will Gregory (synthesizer). Despite favourable reviews and a short-listing for the Mercury Prize, their 2000 debut studio album Felt Mountain did not chart highly. Goldfrapp's second album Black Cherry, which incorporated glam rock and synthpop sounds into their music, was released in 2003.

Supernature, Goldfrapp's third album, was released in August 2005. The album comprises pop and electronic dance music prominently featured on Black Cherry, but focuses more on subtle hooks instead of the large choruses that made up its predecessor. The band never intended to create dance music, however, previous releases were popular across nightclubs in North America and as a result, they decided to write a more dance-oriented album. Supernature debuted at number two on the UK Albums Chart and was certified platinum in the UK. As of February 2008, it had sold one million copies worldwide. The album received a Grammy Award nomination in 2007 for Best Electronic/Dance Album and "Ooh La La" was nominated for Best Dance Recording. The song was used for the iPhone 5S's commercial in 2013.  "Ooh La La", the album's lead single, became Goldfrapp's first UK top five single. The song was chosen as the lead single "because it was up and in your face and carried on the theme of the glammy, discoey beat from the last album". "Ooh La La" became the first song performed by the band to feature the electric guitar and was cited as a highlight of the album by Allmusic. "Number 1" was released as the album's second single. Constructed around a synthesiser and bass arrangement, it was written about the importance of relationships. The album's third single "Ride a White Horse" was inspired by the disco era and reached number 15 in the UK. "Fly Me Away" was released as the album's fourth single, but did not perform as well as its predecessors.  In 2006, Goldfrapp released We Are Glitter, a North American-only compilation of remixes from Supernature. It included a Flaming Lips remix of "Satin Chic", the band's favourite song from the album.

Using a quote from the above article, answer the following question: What sold more than one million copies worldwide?
Supernature, Goldfrapp's third album,