Justin Bieber rocks out to his hits with Internet star Keenan Cahill
Get ready to "Smile."
YouTube sensation Keenan Cahill can add Canadian teen heartthrob Justin Bieber to his list of celebrity musical collaborations. The 17-year-old recently got the chance to duet with the pop star on his Billboard Hot 100 songs "As Long As You Love Me" and "Beauty and a Beat."
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In the clip we see the Biebs showing off his abs and riding around on a Segway as the two lip-sync both tracks and look like they are having a great time singing and playing around.
Cahill, who according to his website has been "suffering from a rare genetic disorder called Mucopolysaccaridosis (MPS-6) since birth," shot to stardom when his cover of Katy Perry's "Teenage Dream" went viral in 2010 and today has almost 55 million views at press time.
This isn't the first time the Internet sensation has taken on a Bieber track as he has previously starred in videos lip-syncing songs like "Baby" and "Eenie Meenie," which is a tune by Sean Kingston that features the Canadian talent.
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In addition, Cahill has also posted his own solo efforts singing on "As Long As You Love Me" and "Beauty and a Beat."
