Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 527501, Justin Bieber, Shirtless Pictures

Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo #527501.

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Shirtless Justin Bieber shows off his man abs in Miami

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Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 527503, Justin Bieber, Shirtless Pictures

Shirtless Justin Bieber shows off his man abs in Miami

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Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 527492, Justin Bieber, Shirtless Pictures

Shirtless Justin Bieber shows off his man abs in Miami

Christmas Came Early: Shirtless Justin Bieber Goes For a Dip in Miami

Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 527505, Justin Bieber, Shirtless Pictures

Justin Bieber: Shirtless & Underwear-Clad in Miami!, Celebrity Undies Wiki