Kendall Jenner bares boob to celebrate 40m instagram followers (See Photo)

Kendall Jenner decided to shock by exposing her b.oob to celebrate 40 million instagram followers.  Kim, Kylie, Kendall and Khloe all fall into the top 10 most followed people on Instagram in the world.

Other celebrities to feature in the top 10 include Nicki Minaj, Justin Bieber, Ariana Grande, Beyonce, Selena Gomez and Taylor Swift.