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 Goes Wakeboarding in Just His Boxers!: Photo 991499, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures

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 991498, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures

Justin Bieber Goes Wakeboarding in Just His Boxers!: Photo 991498, 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 991481, 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's White Underwear Turns See Through While Wakeboarding in Miami!: Photo 3698678, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Photos

Justin Bieber Goes Wakeboarding in Just His Boxers!: Photo 991484, Ashley Benson, Justin Bieber, Ryan Good, Shirtless Pictures