Justin Bieber and Calvin Klein have officially teamed up, after months of speculation!
The 20-year-old singer appears shirtless in a short six-second ad video the brand just dropped on Twitter, which you can watch below.
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Not only does Justin show off his impressive drum skills, but he cozies up to a hot girl while flaunting his Calvin Klein undies.
Justin has yet to comment on the collaboration, but has teased fans about the possibility in the past.
via Source
