One of the easiest ways to reach out to Justin Bieber is through social media. The Canadian pop star has accounts on most major social media sites, including Twitter, Facebook and Instagram.
Beyond social media, fans looking to contact Justin Bieber may be able to send fan mail through his record label. As of 2015 Bieber is signed to Def Jam, whose address is: 825 Eighth Avenue, RM C2, New York, NY 10019. Bieber's current booking agent is Creative Artists Agency, which has offices around the globe. Fans can reach the booking agent by email at the following address: firstname.lastname@example.org.