Doll Domination is the second and final studio album by American girl group the Pussycat Dolls, released on September 19, 2008, by Interscope Records. The album's release was preceded by the departure of the group's longest-standing member Carmit Bachar. Development began in February 2008 where the group worked with previous collaborators Sean Garrett, Polow da Don and Timbaland and new ones such as Darkchild, J-Roc and Chase N. Cashe. Polow da Don, R. Kelly and Snoop Dogg also make guest performances on the album. Several songs on Doll Domination were originally recorded for the lead singer Nicole Scherzinger's debut solo album, Her Name is Nicole, which was shelved after the under-performance of its preceding singles.