1. What was Justin's original YouTube channel username? justin12 jbieber_1 kidrauhl biebz None 2. What is Justin's full name? Justin Thompson Justin Drew Bieber Justin Rahul Bieber Kid Bieber None 3. What was Justin's debut album called? Purpose Confident My World 2.0 Changes None 4. Which pop singer has Justin NOT collaborated with? Carly Rae Jepsen Ed Sheeran Dua Lipa Nicki Minaj None 5. Where was Justin born? California, United States New Jersey, United States London, Canada Ontario, Canada None 6. When did Justin's documentary 'Never Say Never' first release? 2012 2014 2011 2009 None 7. Justin's collaboration with Ariana Grande was called... Stuck With U Love Yourself Into You Right Here None 8. What was Justin's debut single? One Time Baby Yummy Stuck With U None Time's up By Xavier Malone