"None of My Business" is a song by English singer and songwriter Cher Lloyd, released on 19 October 2018 through Universal Music Group. The song was announced in a video posted to Lloyd's social media platforms on 16 October 2018, revealing an introduction clip and release date for the single.
The track is featured on Lloyd's upcoming third album, currently untitled. The song is Lloyd's first single in two years. Post-release of the song, Lloyd stated that "I've waited so long for people to finally listen to my new music, which I've worked so hard for a long time, and think 'None Of My Business' is a perfect taste for what's to come - I have never been so excited in my life to present my new music." The single was considered a 'warm-up' track. Despite the lack of promotion, the single sold more than 2M copies worldwide and received 450 million streams across platforms with 50 million streams on Spotify along with 43 million views on YouTube.