No wonder Bieber's such a fan! Justin's new model 'friend' Yovanna Ventura, 18, poses in her bikini bottoms and crop top

She's been spotted enjoying dates with pop's fallen prince Justin Bieber.

And it's not hard to see what the Believe singer sees in model Yovanna Ventura.

Posing in bikini bottoms, a tiny crop top and heels, the 18-year-old shows off her long legs, tiny waist and slender figure.

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 Ventura, who uses the nickname Yo, posed for a series of newly released pictures that highlight her naturally stunning figure.
While you may not have heard of the teen, she has an impressive following on Instagram and could rival Kim Kardashian with her devotion to the selfie.
Her near-daily posting of herself in her underwear and swimsuits have helped her amass more than 250,000 followers.

 From doing the splits in a bikini to doing side pree-ups on one hand, it's clear Yo is proud of her physique.
The IG model and Bieber were first seen together on a date at a Floyd Mayweather fight, when they posted a selfie of themselves.
Yo, who wore a clinging white mini dress, wrote: 'mayweather w' mi amigo'.