1. Kim Kardashian's sex tape has more views than Kanye West's last nine music videos.
2. Susan Boyle's debut album, I Dreamed A Dream, has sold more copies than Katy Perry's best-selling album.
3. Jennifer Lawrence's Hunger Games soundtrack single, "The Hanging Tree," out-peaked all of Beyoncé's solo singles since 2010.
4. As a DJ, Paris Hilton makes more money per night than Tiesto, Deadmau5, and Calvin Harris combined.
In 2014, Paris Hilton told the New York Post that she was making $1 million a night as a DJ, but whether or not that's actually true or a regular occurrence is anyone's guess. As for Tiesto, Deadmau5, and Calvin Harris? Their fees aren't public either. In 2013, Forbes estimated Harris was making $300,000 a night, but more recent reports suggests the number is probably higher and makes it seem unlikely that Paris actually makes more than all three of the world's biggest DJs combined.