The single impacted rhythmic contemporary radio stations in the United States on August 10, 2009, and was initially digitally released on September 1, 2009, through Bad Boy in association with Atlantic Records.

A reworked version of the song titled "Party Rock Remix," featuring American hip hop-electronic dance music duo LMFAO, premiered shortly after the singer moved to Interscope Records with the Bad Boy roster in late 2009.

Despite Cassie originally hinting a music video shoot was being planned, accompanying visuals were not released for the track.

"[2] In the following year, Cassie released "Is It You" for the soundtrack album of the dance film Step Up 2: The Streets, in which she also co-starred as Sophie Donovan,[3] and a single titled "Official Girl," featuring Lil Wayne.

[17][18] A Blue Ice Trance Edit also surfaced online[19] while Philadelphia DJ Benja Styles teamed up with rapper Ness to remix "Let's Get Crazy.