The is a prominent fan-made remix that merges the hyperpop energy of Charli XCX's 2017 track with the iconic 1990s Eurodance melody of Alice Deejay. While the official version of "Unlock It" features Kim Petras and Jay Park , the mashup became a distinct viral phenomenon on platforms like TikTok and SoundCloud starting around late 2019 and peaking in 2021. Track Origins and Composition
Originally released on Charli XCX's mixtape Pop 2 , this track was produced by A.G. Cook and Life Sim. It features a pitched-up verse from Kim Petras and a rapid-fire rap section by Jay Park.
Due to varying fan reception of the rap verse, several popular versions of the mashup—and the original song—circulate online with Jay Park's verse removed, focusing entirely on the Charli XCX and Kim Petras vocals. The is a prominent fan-made remix that merges
Explore various iterations and live visualizers of these iconic tracks below:
Following the song's resurgence via mashups and TikTok trends, Charli XCX officially renamed the original track to "Unlock It (Lock It)" in 2021 to align with how fans were searching for it. Cook and Life Sim
The mashup gained significant traction on TikTok , often used in aesthetic edits and dance videos.
The remix typically layers Charli XCX’s vocals over the driving Eurodance beat of "Better Off Alone," often incorporating "Nightcore" or sped-up elements to match the fast-paced energy of modern social media trends. Digital Impact and Viral Trends Explore various iterations and live visualizers of these
A global dance anthem by the Dutch group Alice Deejay , famous for its "Do you think you're better off alone?" refrain and bright synth lead.