Create Videos You Can Watch Multiple Times: Songs have a repeat factor where you listen to them continuously for hours. Videos can also have this effect. Workout videos like Justin Bieber's dance video can be a good mix between using popular music while having your own unique content. Check out Mark Kramer Pastrana's YouTube channel for training inspiration. Most Viewed Video on YouTube

Katy Perry's Roar - 2.8 billion YouTube views

Katy Perry is the first woman on this list so far with her ever-catchy song and video for Roar. In the video, Perry is stranded in a jungle after a plane crash and is forced to survive on her own after her partner is eaten by a tiger. The comedy video shows Perry constantly confronting his fears, struggling to survive and taming the animals while wearing scantily clad outfits. While Katy's song was popular, ranking # 10 on the Top 100 Songs in 2013, her massive fanbase of 33 million subscribers helped kickstart her view to 2.8 billion views. Plus, like any main single, it usually gets the biggest budget and the biggest hype, which helps it land the most viewed YouTube video from a female artist.