Justin Bieber's White Underwear Turns See Through While Wakeboarding in Miami!: Photo 3698685, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Photos

Photos for: Justin Bieber wears just a pair of white Calvin Klein boxer briefs while wakeboarding on Sunday (July 3) in Miami, Fla. The 22-year-old singer

Justin Bieber's White Underwear Turns See Through While Wakeboarding in Miami!: Photo 3698677, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Photos

Justin Bieber Goes Wakeboarding in Just His Boxers!: Photo 991493, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures

Justin Bieber's White Underwear Turns See Through While Wakeboarding in Miami!: Photo 3698682, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Photos

Justin Bieber Goes Wakeboarding in Just His Boxers!: Photo 991483, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures

Justin Bieber's White Underwear Turns See Through While Wakeboarding in Miami!: Photo 3698685, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Photos

Justin Bieber Goes Wakeboarding in Just His Boxers!: Photo 991495, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures

Justin Bieber Goes Wakeboarding in Just His Boxers!: Photo 991496, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures

Justin Bieber Goes Wakeboarding in Just His Boxers!: Photo 991494, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures

Justin Bieber Goes Wakeboarding in Just His Boxers!: Photo 991489, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures

Justin Bieber Goes Wakeboarding in Just His Boxers!: Photo 991487, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures