List of most viewed YouTube videos 2015
This list of most viewed YouTube videos consists of the 30 most viewed videos of all time as derived from YouTube charts. Videos that YouTube suspects have had their view counts manipulated are not included in this list. View counts are based on the YouTube website; many of the videos are music videos that play through YouTube’s partner site, Vevo, and YouTube view counts will lag those of Vevo by a few days.
As of October 2015, ten music videos have received over 1 billion views, with the top video, “Gangnam Style”, exceeding 2 billion views.