What Are the Most-Watched YouTube Videos of All Time?
YouTube has announced 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?
According to YouTube's own charts, these are the top 20 most-viewed videos of all time. And while Beliebers, Lady Gaga's little monsters and other music fans are well-represented, there's even a random viral video -- 'Charlie Bit My Finger' -- and a video depiction of the proper way to give a thigh massage.