Selena Gomez sure knows how to hit Bieber where it hurts. Rumour has it that the 20-year old singer is hanging out with Justin Bieber's friends in an effort to annoy him. One other thing, Selena has allegedly been caught flirting with Bieber's close pal, King Kevi. Read all about it here.

Ever since the famous "Jelena" duo split up, countless rumours and scandals about Selena Gomez and Justin Bieber has flooded the web. From Justin's cheating scandal to Selena's post-break up hook-ups, people just can't lay off the former couple.

Now the latest news about the former couple involves Bieber's friends. Early this week, tabloids claim that Bieber's friends have been using his home for wild parties. Apparently, Bieber has no problem with that but what does get him pissed is the fact that Selena is present. Sources confirm Gomez's attendance at these parties hosted by Bieber's "free-loading" friend, King Kevi.

Also, a lot of onlookers claim King Kevi is trying desperately to get close to Selena Gomez which of course has gotten Bieber going green-eyed.

"Justin was p*ssed," stated the source, adding, "He said, 'Yo, why were you kicking it with her? I thought you and I were homies.' He doesn't think they're hooking up but doesn't want his closest friends partying with her."

While Kevi hitting on Selena is completely understandable, fans question why Gomez would even associate with Bieber's friends? A source claims it is Selena's move to "annoy" Justin.

"She purposely continues to associate with them just to annoy Justin," explains the source.

As for Bieber's friends, Selena is one hell of a celebrity and is obviously better than Bieber which is why they continue to invite her over.

"Justin's friends look at Selena like a celebrity, so they still want to keep that connection - despite Justin being hurt by her," says a close source to Selena in a post by Radar Online.

A representative of Selena Gomez still has not spoken up on the issue. Obviously, these rumours are simply made up to rile Bieber and hopefully cause him to make a lengthy rant on his Instagram account.