Untouchable

"Untouchable" is a song performed by British all-female pop group Girls Aloud, taken from their fifth studio album Out of Control (2008). The song was written by Miranda Cooper, Brian Higgins and his production team Xenomania, and produced by Higgins and Xenomania. Influenced by trance music and Balearic beat, the album version of "Untouchable" is almost seven minutes long.

Remixed and re-recorded for single release in April 2009, "Untouchable" memorably became Girls Aloud's first of only two singles to miss the top ten on the UK Singles Chart, breaking a run of 20 top ten hits. The song received generally favorable reviews from most contemporary music critics, who praised its ambition. "Untouchable" would be the final release by the group before their hiatus.

In the accompanying music video, inspired by Stanley Kubrick's film 2001: Space Odyssey, the group members travel through space and approaches Earth in illuminated glass spheres, resembling meteorites. "Untouchable" was promoted through an appearance on Dancing on Ice, and was later performed on the group's Out of Control Tour (2009), Ten: The Hits Tour (2013), and The Girls Aloud Show (2024).