Katy Perry Tops Billboard Hot 100

Katy Perry's "Roar" knocked down Robin Thicke's "Blurred Lines" from the Billboard Hot 100. Katy managed to dominate Thicke’s controversial track and rise to the number 1 position with her latest single.

For daily dose of entertainment news log on to: http://www.lehren.co
Like our Updates: http://www.facebook.com/LehrenEntertainment
Follow our tweets: https://twitter.com/lehrentv