Name: ‘Power of Bieber’ inspires Matt to join Twitter
Uploaded: Fri Jun 15 2012 00:00:00 GMT+0000 (UTC)
Duration: 9 min 13 s
Description: Superstar singer Justin Bieber talks with TODAY’s Matt Lauer about his new album, “Believe,” and the challenge of transitioning from a tween heartthrob to an adult singer. He also helps Matt send his first tweet.

June 15, 201209:13