The Friday File: The animated song “Baby Shark” by South Korea’s PinkFong is the most popular YouTube song ever with an amazing 7.1 billion views, about 1 view/person on the planet! In a close second is the song “Despacito” by Puerto Ricans Luis Fonsi and Daddy Yankee with 7.05 billion views. Coming in a distant third is the song “Shape of You” by Ed Sheeran with just 5.1 billion views!