- This article is about the character. For the guest star, see Justin Bieber.
| Justin Bieber
| Character Information
Justin Bieber is a Canadian singer.
Dr. Hibbert theorized that Lisa fainted during her solo performance at school because she thought she saw Justin Bieber in the audience.
When the Simpsons family moved to Toronto, Marlon MacSmithers showed them the penalty box where Justin Bieber was born when they visited the abandoned hockey stadium which they could stay in until they found an apartment.
Justin tried to enter a talent show that Bart was playing piano in, but they wouldn't admit him, because he was over 10 years old.
A picture of Justin Bieber was on the wall of The Penny Loafer.