Justin Bieber’s Latest Mystery Girl Revealed

A photo posted by Justin Bieber (@justinbieber) on

After rumors began swirling that said Justin Bieber was "hooking up" with Kourtney Kardashian, he posted an Instagram photo of himself appearing to straddle a mystery girl over the weekend.

He simply captioned it, "Lord knows.” Many speculated that the girl could be Kourtney, but X17 has uncovered the truth!

[Credit: X17]

X17 photogs got a better view of the mystery girl, who was later identified as model Jasmine Villanueva, in Justin's Instagram. For the pic, Bieber and Jasmine were photographed by one of his friends on Sunday in Newport Beach, where they chartered a yacht and partied the night away.

[Credit: X17]

For more pics of Jasmine, like the sexy one below, check out her Instagram account!

Salty 🐚🐚

A photo posted by Jasmine Villanueva (@jasminevilll) on

Though Justin recently serenaded ex Selena Gomez, they are not back together and he is still expressing his interest in other women on social media.

For more photos, visit X17.com!