Tour Helps "My World 2.0" album sales

Justin Bieber has once again made upward advances on the Billboard 200 chart this week. As the numbers were released today by Nielsen SoundScan, both Lady Gaga and the Biebz have seen how summer performances have increased album sales.

As Justin continues touring the country on his My World tour, the teen pop star has seen increased popularity in his "My World 2.0 album." Justin's album jumped