Selena Gomez went to Kendall Jenner's 19^th birthday celebration, and it appears the rift between the two is finally over. The pair, together with other friends, took a fan-snapped selfie and Selena and Kendall look totally like they're best of friends.

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Since the selfie surfaced after Jelena's breakup, which was allegedly caused by Kendall, it came at a suspicious time in the relationship of the on-again off-again couple. It appears now that the rocky friendship history between Kendall and Selena is over - and at Justin Bieber's expense.

Not only did they take a selfie together, Selena, 22, reportedly sang Kendall a happy birthday song on her 19^th birthday party, said tabloid reports.

The two ladies spent quality time together, and Cara Delevingne, 22, tagged along with the two during the celebration, reports Hollywood Life.

Now, many are saying that Jenner's selfie with Gomez and other girls at the party will eventually give off bad vibes with the Biebs. It appears Justin is the only guy that Kendall, Selena and Delevingne have in common. After this, Selena may now have doubts of getting back together with Justin.

Kendall has been known to get caught in the middle of Selena and Justin's confusing relationship, not once, but twice.

The first time was over Coachella weekend in the spring. Selena reportedly found pictures of Kendall on Justin's phone. The second time was when Justin took Kendall out to dinner in Paris.

According to reports, Selena got very upset at Justin during Paris Fashion Week since he brought some of his girlfriends along. Selena asked the 20-year-old why Kendall was on the plane, and he simply said it was for a business trip. Later on, Selena found out that Justin and Kendall had a date in Paris. It looks as if Justin just can't seem to change, even amidst rumors of Selena getting pregnant with his baby, according to Kdramastars.com.

Justin's obsession with models has created a major relationship problem for the Jelena romance.

Because of all the drama with Justin, Selena decided on splitting with him again, and it seems that with her selfie with Kendall, this time the split is for good. She could be trying to send Justin a message, that she is not jealous anymore and she's over it.

Meanwhile, Selena seems to have gotten closer with Cara Delevingne, who is also Kendall's BFF. The two were reportedly snapped together and were reported inseparable during the LACMA's Art & Film Gala in Los Angeles on Nov. 1.

Cara may have had a hand in Jelena's recent brakup. At the time when Selena was planning to get back together with Justin in July, Cara reportedly posted a series of quotes on Instagram that looked as if urging Selena not to get back together with the Canadian crooner.

To see Selena, Kendall, and Cara's selfie with a fan, click here.

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