Is Justin Biebers singing off key?

It is difficult to determine whether Justin Bieber's singing is off-key without actually hearing him sing. Pitch perception can be subjective and is influenced by various factors such as the individual's musical training, cultural context, and personal preferences. What may sound off-key to one person may not be perceived as such by another.

Additionally, it is important to consider the context in which Justin Bieber's singing is being evaluated. Is it a live performance, a studio recording, or a rehearsal? Each of these contexts may have different standards and expectations regarding pitch accuracy.

Therefore, it is challenging to make a blanket statement about whether Justin Bieber's singing is off-key or not without specific examples or a comprehensive analysis of his vocal performances.