Katy Perry’s ‘Teenage Dream’ Enjoys HUGE Sales Increase!

If your name happens to be Katy Perry, it’s safe to say you’ve got quite a bit to smile about today.

In what can only mark a monumental moment in her career, this week saw her 2010 release ‘Teenage Dream‘ achieve a mind blowing feat, by enjoying a sales increase of 451% in the space of a single week.

Spearheaded by the release of her acclaimed "Popumentary" ‘Katy Perry: Part Of Me,’ the release rose by 22 spots on the Billboard 200 to No.2 with sales of 76,555 copies.

Impressive, as the project is now two years old but outsold Justin Bieber’s ‘Believe’ and Usher‘s ‘Looking For Myself,’ both of which were released less than a month ago.

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