Pop sensation Justin Bieber has an**unced that he has released an Acoustic Version (as promised to fans) for his **.1 single "What Do You Mean." The release has officially set the Spotify record of being streamed 21 million times in five days. He had initially offered the stripped-down Version to his fans if they would set a world record for streaming on the hip music discovery site and the Beliebers certainly seem up to the challenge after hitting their goal in less than a week, beating out One Direction's standing Spotify record.