list of the most viewed videos on YouTube's online video hosting platform

This article is the list of the most viewed videos on YouTube's online video hosting platform.

The South Korean Psy was the first artist to reach one billion views on YouTube with his title Gangnam Style on December 21, 2012, then two billion on May 31, 20141,2, followed by See You Again by Wiz Khalifa and Charlie Puth who reach two billion on September 4, 2016 and Justin Bieber with Sorry, which in turn reaches two billion views on November 20, 2016. On August 4, 2017, the song Despacito artists Luis Fonsi and Daddy Yankee becomes the YouTube video la most watched since its creation and in the same day becomes the first to exceed 3 billion views (threshold that See You Again will exceed 3 days later, Gangnam Style Psych on November 26 of the same year and Shape of You Ed Sheeran January 8, 2018). Then on October 12, 2017, she will also be the first to reach 4 billion views. On October 31, 2017, she scored a gap of 1 billion views between her and the second most viewed video on Youtube, See You Again.