Untouchable

Girl Aloud Sarah Harding told The Daily Star March 25, 2009 that the first time she heard this 1990's style Electro Pop song, she loved it. The singer explained: "When we first heard the new single we thought it was so Nineties, a proper pop dance song. It's got that trancy, chilled Ibiza feel. I get lost in the music at the beginning and then it builds and builds and builds. You just want to go mental."

At 6 minutes 45 seconds, this was Girls Aloud's longest song to date.

Like most of the other Girls Aloud songs, this was written and produced by the Xenomania production team.