Haha så gulligt av Mark, göra en låt med honom för att hans dotter gillar honom :D

"Spoke with mark wahlberg... And no joke @mark_wahlberg is beast. The Other Guys was great... We need to make that record. he needs to rap again," Bieber tweeted in a series of short messages. He then added, "Will Ferrell needs to rap with us too...that would be...EPIC. I will rap too. deal?"
- @Justin Bieber