"Hush Hush; Hush Hush" is the remix of "Hush Hush", a song by American female group The Pussycat Dolls. The track was written by Andreas Romdhane, Josef Larossi, Ina Wroldsen, Nicole Scherzinger, Dino Fekaris, and Freddie Perren and produced by the former two alongside Ron Fair and Dave Audé is included on the reissues of the group's second album Doll Domination (2008). It was released on May 12, 2009 by Interscope Records as the album's seventh overall and final single. It is also the group's final release before their disbandment in 2010 until they reformed in 2019. Originally a ballad on the album, the song was remixed for its release as a single with a more uptempo disco-influenced production and interpolation of Gloria Gaynor's "I Will Survive" (1978) with lyrics alluding to a doomed relationship.

The Pussycat Dolls were an American girl group and dance ensemble, founded in Los Angeles, California, by choreographer Robin Antin in 1995 as a burlesque troupe. At the suggestion of Jimmy Iovine, Antin decided to take the burlesque troupe mainstream as a pop group. Antin negotiated a record deal with Interscope Geffen A&M Records in 2003 turning the group into a music franchise comprising Nicole Scherzinger, Carmit Bachar, Ashley Roberts, Jessica Sutta, Melody Thornton, and Kimberly Wyatt. Their debut single, "Sway", was featured on the soundtrack of the 2004 film Shall We Dance?.