Selena Gomez and Justin Bieber might get back together. According to reports, Gomez will get back with Bieber only if the latter steps up his game. Sources close to "Come & Get It" singer have suggested that Selena does not want to be in an uncertain relationship anymore. She apparently needs Bieber to propose to her.

"He really needs to prove he can step up to the plate - like an engagement ring might do it," the source revealed to HollywoodLife, adding, "Otherwise she's done and she just wants to let it go."

It seems Selena is done with Bieber drama in her life and she does not want to get involved anymore in any kind of emotional turmoil until the relationship is for keeps.

"She doesn't even want to hold a grudge, she just wants to close that chapter of her life," the source told the Web site further.

Selena Gomez and Justin Bieber have been in on and off relationship for a long time. The couple sparked reunion rumours earlier this March with a coffee date, reported Mirror.co.uk. They were even seen hanging out at Coachella music festival as per Hollywoodlife report.

However, things again went downhill between the couple when the "Baby" singer was allegedly linked to Kylie Jenner. Kylie and Justin were seen together at the Floyd Mayweather fight in Las Vegas on May 3, reported the Web site. Justin was also spotted with a Spanish model named Yovanna Ventura. The two were seen hanging out at Venice Beach, California, as per Daily Mail.

With Justin's numerous spotting with other girls it seems very unlikely that a "Jelena" reunion will happen,

Moreover, Selena has reportedly blocked Justin's calls from her mobile phone.

"Selena has blocked Justin's number," a source revealed to HollywoodLife, adding "She's not talking to him or looking at his social media - she is really trying to forget him, since he's not willing to be committed. She's done with letting him get away with cheating on her."

So it seems that if Justin really wants Selena back in his life, he needs to commit to her.