Cancelling her Revival Music Tour mid-way, the 23-year-old songstress said, "As many of you know, around a year ago I revealed that I have lupus, an illness that can affect people in different ways.
"I've discovered that anxiety, panic attacks and depression can be side effects of lupus, which can present their own challenges. I want to be proactive and focus on maintaining my health and happiness and have decided that the best way forward is to take some time off," she added.
Meanwhile, the Love Yourself singer made headlines when he was reportedly spotted on a weekend getaway with the 18-year-old model Richie in Cabo San Lucas, Mexico.
Apparently, the new couple was celebrating Sofia Richie's birthday during their Mexican holiday. Bieber, who was also spotted kissing and cuddling with Richie, missed the MTV VMAs this year for the romantic trip.