Justin Bieber Loves His Calvins

While most of the country was tuned into something else happening on the national stage yesterday, one lil Canadian heartthrob, aka Justin Bieber, tweeted an image of himself in Calvin Klein underwear during dance rehearsals yesterday in Washington D.C. where he performs tonight.

He tweeted: "Me and @nickdemoura dance rehearsal get ready #watchout," and then posted a steamy pic of himself wearing nothing except white underwear and a pair of sweatpants.
(Just so you aren't clueless: Bieber's tour continues in New York/the Tri-State area at IZOD Center on Fri 11/9, Barclays on Mon 11/12 and MSG on 11/28.)