Justin Bieber flirts with model on Instagram after spending the weekend on a yacht with Cody Simpson's ex Gigi Hadid

His on/off relationship with Selena Gomez appears to be firmly off at the moment but Justin Bieber doesn't seem too bothered.

The 20-year-old singer flirted with rumoured love interest Yovanna Ventura, an 18-year-old aspiring model, on Monday and he clearly didn't care who saw as their exchange played out on Instagram.

Posting a picture of her in a fitted black gown, Justin wrote: 'I see you In that Dolce Dress. Glad u had fun. :)' and Yovanna - who refers to herself as Yo - was quick to respond, sharing a snap of Justin in a suit and writing: '#mcm looking great in that suit .'

His latest love? Justin Bieber shared this picture of aspiring model Yovanna Venture and wrote 'I see you In that Dolce Dress. Glad u had fun. :)'

#mcm stands for Man Crush Monday and the model was making it clear that Bieber has caught her eye. 

While many people 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.

Justin Bieber at the 2014 Cannes Film Festival amfAR Gala

From doing the splits in a bikini to doing side press-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'.

And earlier this month they enjoyed a date at Venice Beach together.

Good friends or maybe more? The pair were first linked together last month and things seem to be heating up

Bieber's Instagram flirtation came after he spent time on a yacht Monaco with Sports Illustrated model Gigi Hadid.

Justin was surrounded by his friends in the form of a couple of guys and three women, including newly the newly single model.

The beautiful blonde daughter of Real Housewives' Yolanda Foster was dressed in a white crop top and matching skinny jeans while sitting and chatting with Justin.

DWTS contestant Cody Simpson, 17 and Gigi, 19, announced their split earlier this month after dating for more than a year.

Ready to mingle: Cody Simpson's ex, 19-year-old model Gigi, hung out with a shirtless Justin off the coast of France