Keenan Cahill, 15-year-old who hit the Youtube by storm with his lip-synced Katy Perry's song "Teenage Dream", is now offered by one of the world's best-known DJs -- Frenchman David Guetta to team up for the preview of a new dance album.
Cahill’s Youtube channel draws almost 200,000 subscribers and his lip-synced video has been seen by millions of times. Katy Perry herself like the video so much and she tweeted "I heart you" to the teen sensation's Twitter page.
Cahill has a rare genetic disorder known as Maroteaux Lamy Syndrome, which results in some of those afflicted developing a dwarf-like appearance.
