Justin Bieber Responds To Seth Rogen's Disses! Says He's Sorry Via Twitter But Is His Apology Sincere?
Justin Bieber's not one to stay quiet when someone has something negative to say about him!
But this time, the Biebsy isn't keeping mum! Mainly because he isn't behind bars and has access to his phone. LOLz!
The pop star replied to the Neighbors star's recent comments about him: