"Coco" is a diss track by Swedish YouTuber Felix "PewDiePie" Kjellberg, directed at Cocomelon - Nursery Rhymes, though the track makes heavy references to American rapper 6ix9ine and Kjellberg’s past dispute with T-Series. The song and music video premiered on YouTube on 14 February 2021. Just four days after the video was uploaded, on 18 February, YouTube removed it for having "violated the Terms of Service". However, as of 19 February 2021, the original song as well as official instrumental and acapella versions are available on Spotify. The music video is also available on the video sharing site Videa.