SLEAZE: Guess Who Landed a Job as an Underwear Model? Tweet TWITTER: @OnAirAaron | FACEBOOK: facebook.com/aaronkaseyrogers | INSTAGRAM: http://instagram.com/aaronrogersradio# If all is said and true, you may be seeing a LOT more of Justin Bieber's crotch! The pop star has apparently landed a gig as a model for Calvin Klein! This comes to me as NO surprise considering all the selfies and pics he's posted on twitter/instagram of him in his briefs. Click on the BIEBZ below to see some of the pics in his UNDIES!