The group's final line-up consisted of Lucie Kay, Sophie King and Brooke Challinor.

[4] They were signed with EMI Parlophone, and worked with hit songwriters Ray Hedges and Nigel Butler.

The song became instantly popular, in part due to a video shot on the London Underground,[12] that EMI decided to rush the single as a download.

[11] A new single, "Gold Digger", had been released by September 2009 and was promoted in various TV shows, with the Dolly Rockers complaining they had not yet gotten playlisted on Radio 1.

The group signed a US record deal with RedWalk Productions (A RedOne venture with Charlie Walk) and started working on their debut album.