Jaden Smith assures fans that Justin Bieber is fine!

The 23-year-old pop singer recently fueled the rumor mill when he canceled the last concerts of his 'Purpose' world tour for health reasons. His good friend Jaden now reveals that the 'sorry' interpreter is doing well - but he also pointed out that life is not always easy for superstars like Justin. The 19-year-old told Entertainment Tonight: "He's really good. I love him. He's just a great guy - life is tough, you know? We go through everything but the difference to other people is that nobody knows about it. It’s really difficult for people like him or me, people in the spotlight. Because if you go through things, people will find out and it will be harder for you than what is actually going on. "

Meanwhile, it has been reported that Justin has canceled his performances in order to concentrate on his "spiritual journey". An insider told People magazine: "He started out in business as a kid, but he's older now. He wants control over his life and health. He hasn't felt that well mentally for a while. The tour it was just the right thing for him to cancel. "