Miley Cyrus tweeted Justin Bieber which appeared to be, if not a diss, their private code language. Bieber replied to Miley and seems like both of them are chilled out.<br /><br />For more Music news and gossip:<br />http://www.youtube.com/moretothemusic<br /><br />Subscribe at:<br />http://www.youtube.com/subscription_center?add_user=moretothemusic<br />For more Hollywood news and gossip:<br />http://www.youtube.com/hollywoodbackstage<br /><br />Subscribe at: <br />http://www.youtube.com/subscription_center?add_user=HollywoodBackstage<br /><br />Like us on Facebook:<br />http://www.facebook.com/hollywoodbackstage<br /><br />Follow us on Twitter:<br />https://twitter.com/#!/HollywoodBstage
