Selena Gomez and Justin Bieber's break up may have prompted her to cancel her scheduled tour in Australia - the "Slow Down" singer is reportedly still being affected by the split.

"Dealing with her breakup from Justin has still been affecting her and she's been in a bit of a bad place recently," a source close to Selena Gomez revealed, according to ShowBizSpy.com.

"Her family stepped in and basically advised her to either go to therapy or stay with them so they could watch over her. Her team agreed that family time would be best."

Selena Gomez posted a picture on Instagram of her facetime session with Taylor Swift and Demi Lovato where they are seen drinking tea together, leaving many wondering if they may have been chatting about Justin Bieber.

"Just a Saturday night. Taylor's tea, Demi's laugh. Honestly, can't complain," she captioned the photo.

Sources revealed to Popdust that Selena Gomez has been battling lupus for several years after she cancelled her tour in Australia, leaving many wondering if it could have affected her break up with Justin Bieber.

"Selena has been going full throttle the past few years and her Lupus is really catching up with her right now," a source said, according to the site.

"She knows that she needs to take some time to address the disease and look after herself better if she wants to live a full and healthy life."

Earlier this week, rumors were flaring that she was heading for rehabilitation, but a source close to the "Slow Down" singer revealed to HollywoodLife.com that the rumors are not true.

"Reports that she's going to rehab and seeking professional help are totally not true," the source told the website.