Justin Bieber's Mystery Instagram Girl is Not Kourtney Kardashian!

Justin Bieber steps out in a sweatshirt and baseball cap on a gloomy afternoon on Sunday (December 13) in Beverly Hills, Calif.

The 21-year-old singer took to his Instagram account later that day to post a photo of him facing a girl who is sitting on top of the hood of a car. The girl’s legs can only be seen and many fans thought it was Photoshopped.

TMZ has photos of the moment that picture was captured and while many people thought the mystery girl might be his rumored flame Kourtney Kardashian, the pictures prove it is not the reality star.