Selena Gomez is reportedly disgusted with ex-boyfriend Justin Bieber's latest antics.

An x-rated picture started circulating online over the weekend of Justin and his friend Khalil with an exotic dancer.

It isn't the first time the 19-year-old has been associated with strip clubs and strippers, but this latest image has left his ex-girlfriend in bits.

'She knows about it and has briefly seen it to see if it was true and she hates every minute of it and thinks it is beyond disgusting!' a source close to the 21-year-old revealed to Hollywood Life.

'The range of emotions in her head and what her friends and family are telling her and her true feelings about Justin has her very flustered.'

Selena and Justin dated for two years until January 2013.

But it seems that while Selena is upset by Justin's behaviour, it's a permanent reminder that he is no longer the boy she used to love.

'She's sad, mad and actually a little happy to see that she is away from this version of Justin - a Justin she is not familiar with at all,' the source added.

But while Justin has some explaining to do with the latest photograph, he has one less problem to worry about after he settled a lawsuit with his ex-bodyguard.

Moshe Benabou, an ex-Israeli soldier who worked as Justin's bodyguard from 2011- 2012 was suing him for assault and battery.

He claimed Justin berated him and punched him in the chest multiple times after a concert because he didn't like the way he handled one of his friends.

Moshe also sued for more than $420,000 in unpaid overtime.