"Ferma a guardare" is a song co-written and recorded by Italian rapper Ernia featuring Italian pop rock band Pinguini Tattici Nucleari. It was released on 20 January 2021 through Island Records and included in the digital re-issue of the rapper's third studio album Gemelli.
The song was originally published as the sixth track of Ernia's third studio album Gemelli in June 2020. Despite not being released as a single, the track peaked at number 18 on the Italian singles chart. The second version featuring Pinguini Tattici Nucleari served as the lead single of the re-issue of the album in January 2021. The new version had new lyrics written by the band frontman Riccardo Zanotti, who described the collaboration: "Ernia has had her own winding road, like us, and there are many similarities between our paths, however much we do different genres. We came up with the idea of trying to do something together, to mix our respective musical visions."
A music video for "Ferma a guardare", directed by Fabrizio Conte, was released onto YouTube on 28 January 2021.