Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 527508

Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo #527508. Justin Bieber shows off his abs while lounging around his hotel shirtless and in his boxer briefs on Monday (January 28) in Miami, Fl. The 18-year-old singer

Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 2800340, Justin Bieber, Shirtless Photos

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

Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 2800351, Justin Bieber, Shirtless Photos

Shirtless Justin Bieber shows off his man abs in Miami

Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 527507, Justin Bieber, Shirtless Pictures

Justin Bieber Shirtless & In His Underwear In Miami! [PHOTOS] - Fashion And The City

Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 527508, Justin Bieber, Shirtless Pictures

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

Justin Bieber: Shirtless & Underwear-Clad in Miami!: Photo 2800344, Justin Bieber, Shirtless Photos