Bad luck is definitely in for Bieber this year because not only has the singer lost the love of his life but his friends as well. Sources claim that since the "Jelena" split, Bieber's "friends" have been choosing the company of Selena Gomez over Justin Bieber. How true are the rumours?

Justin Bieber and Selena Gomez weren't only tight with each other back when things were good. The "Jelena" couple was also tight with friends. Justin and Selena made sure they had time to spend with friends in and out of Hollywood. However, since the split some friends have been picking sides and obviously Selena Gomez is the best choice.

According to sources, Justin Bieber isn't only pissed that his "friends" are utilizing his mansion for wile parties but mad that they'd have the gall to invite his ex-girlfriend, Selena Gomez. Radar Online tells all the exclusive details.

King Kevi, a prominent member of Justin's entourage, was spotted leaving Selena's home in Los Angeles last Thursday night. While Selena and Kevi are simply friends, the tight knit friendship between them has allegedly caused tension between Bieber and Kevi.

"Kevi and Selena are friends. There was a party that night with 15 or 20 people - just a little kick back - and they were hanging out smoking hookah with some buddies," said the insider to Radar Online.

Apparently, Justin Bieber wasn't informed of Kevi's meet-ups with Selena that the 19-year old got pissed after seeing photos of Kevi and Selena together.

"Justin was p*ssed," revealed the source. "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," explained the source, adding, "Kevi told him there was nothing going on and they've gotten over it, but Justin is always suspicious something sexual is going to happen."

As for Selena Gomez, the 20-year old doesn't even party hard as a strict contrast to what the tabloids say about her.

"She barely ever drinks when she has parties - it is not like the ones they throw at Justin's where it is all out, this is just a kickback hanging out with friends. They usually go on to 1 or 2 in the morning," reveals a regular guest at Kevi's parties.

So should Justin Bieber even really worry about Kevi hitting on his ex-beau, Selena? Given Gomez is single and on the market, there are no obvious reasons why Kevi shouldn't pursue the lovely Latina.

"Kevi thinks she is smoking hot but he is like Justin's brother so has to keep it low key," states the source.

Representatives of Justin Bieber and Selena Gomez have yet to speak up on the issues. For one, these stories about Kevi all seem shady.