Ever wondered just how many videos YouTube is streaming at any given time? It’s now streaming 4 billion online videos every day, with more than 60 hours of video uploaded to the site every minute. So what’s everyone watching? YouTube has released a top 20 list of the most-viewed videos.

All of your favorite pop artists are represented quite well. There are also four non-music viral videos that made the cut. Take the jump and take a look.

Charlie Bit My Finger Again

Thigh Massage Video

An Experiment

Tootin' Bathtub Baby Cousins