"Can't Get You Out of My Head" is a song that was recorded by Australian singer Kylie Minogue for her eighth studio album, Fever (2001). Parlophone Records released the song as the album's lead single on 8 September 2001. "Can't Get You Out of My Head", which was written and produced by Cathy Dennis and Rob Davis, is a dance-pop, techno-pop and nu-disco song that is known for its "la la la" hook. Its lyrics are about obsession with a love interest. Music critics praised the song's production and Minogue's vocals and labelled it a highlight of Fever.