Most watched YouTube videos till date! [Infographics] let’s take a look at its most popular YouTube videos of all time. Justin Bieber still at number 1 with Baby, which was the first video to earn a half a billion views! Currently, Bieber and Eminem between them make up half of the top 10. Jennifer Lopez called On The Floor ft. Pitbull,i still there at number 3 with 400 million views . Google+ Preeth K.P Leave a Reply Cancel Reply Your email address will not be published. Name* Email* Website Comment Notify me of follow-up comments by email. Notify me of new posts by email.