Justin Bieber has uploaded a picture of his crotch to grab the attention of model Ella-Paige Roberts Clarke

JUSTIN Bieber has been caught sending a revealing photo of his nether regions to a model. How far has he gone this time?

Justin Bieber works out with weights at the gym. June 26, 2014. Picture: Instagram

JUSTIN Bieber has been caught sending a rather revealing photo of his nether regions to a UK model. How far has he gone this time?

The 20-year-old uploaded the below-the-belt picture, featuring some maroon tracky-dacks and an awkwardly positioned knee.

“Those sunglasses are pretty big…” he captioned the pic, in response to model Ella-Paige Roberts Clarke’s post on social media site Shots.

What the? ... We hope that's your knee Justin. Picture: Shots

Love interest ... Ella-Paige Roberts Clarke in Paris. Picture: Shots

The pair were rumoured to have hooked up in February last year while Justin was in the UK to perform a number of concerts.

The model denied any romantic involvement with the Biebs, retweeting a friend’s message at the time, reading: “Justin’s not dating ella paige, she’s only an acquaintance.”