J-14 intern and "Goodbye" singer Kristinia DeBarge digs deep to get singer-songwriter Justin Bieber to spill some dirt on the second part of their three part interview! If you missed it, check out the first part of their chat, and then watch below to find out what kind of grades he gets in school (hint: Justin's cute and smart, girls!) what kind of extracurricular activities he's into, and what he thinks of Twilight!

What questions would you ask Justin? Does a guy have to be into Twilight or something else that you like to be your BF? Sound off below!

Loving the idea of Justin and Kristinia doing a duet together? Click this link to hear the acoustic version of Rihanna the two did for you guys while hanging out at the J-14 offices!

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