Because of anxiety and her battle against lupus, the "Hands To Myself" singer was forced to cancel the remaining shows of her Revival World Tour. It was earlier reported that the 24 year-old singer is going to prioritize her health and is now determined to get back on track.

However, a source revealed to Life & Style that Gomez is also affected by Justin Bieber's relationship with model Sofia Richie. Seeing the couple's photos in social media has reportedly affected Gomez which led to her eventual breakdown.

Gomez and Bieber's relationship lasted a few years, surviving different challenges before finally deciding to break up. Many fans are hoping that the two will rekindle their relationship, but then Richie came along.

According to Inquisitr, a source claimed that aside from battling lupus, other reasons for the cancellation of the tour was Gomez's constant partying and seeing Bieber happy with his current relationship. The source clarified that Bieber did not actually do anything to her but she was affected because he was ignoring her.

Gomez and Bieber publicly announced their relationship on March 2011 after they were spotted together in Santa Monica. The couple goes in an on and off relationship for the next couple of years, confusing their fans with their respective social media accounts.

Radar Online would like to believe otherwise and cites a source who revealed that Gomez is checked into rehab because of drug abuse. The source said that Gomez is using her lupus as an excuse for her meltdown, but the truth is she has been feeling down and lonely for a while now.

The media outlet also thinks that the death of her dear friend Christina Grimmie last June also affected her greatly. The source revealed that Gomez was using drugs like Klonopin and Xanax. With that, everyone around her became worried and tried to convince her to go to rehab. 

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