Justin Bieber has stunned fans by sharing private argumentative messages on social media, sparking fresh health fears for his mental and physical wellbeing.

Justin Bieber hit back at growing concern over his well-being with a sharp Instagram comment—“Worry about yourself, gramps.” His cryptic posts about love, loyalty, and forgiveness have fueled rumors about his mental health.

Justin Bieber has had some very public struggles in recent years, and several of them have involved issues with his physical and mental health.

Justin Bieber has some pointed advice for those concerned about his well-being. The “Love Yourself” singer took to Instagram on Tuesday, June 10, after a fan shared a screenshot of a text message exchange they had with their grandfather about the 31-year-old pop star.

Justin Bieber wants people to start worrying about themselves and not him. Although the 31-year-old singer has shared vague posts to his Instagram, he seemingly doesn't want people to feel too concerned over his well-being.

Justin Bieber has raised concerns among fans after being seen with a knee brace and appearing slimmer while heading to a spa. Following this appearance, Bieber posted mirror selfies on Instagram, prompting worries about his mental health and potential substance use.