VIDEO : Justin Bieber Strips Down to Nothing But His Underwear on the Beach

Justin Bieber showed off his smokin' hot body during a beach day in Malibu, CA, on Thursday. Justin kept things cool, frolicking in the sand and flaunting his incredibly toned body in nothing but his black boxer briefs. The 21-year-old singer and his killer abs looked straight out of a Calvin Klein ad. During his time in the sun, Justin even stopped to pose for a selfie with a young fan.
Justin's shirtless habit is well documented. In fact, he may have admittedly gone a little too far when he stripped down to absolutely nothing in an Instagram on Monday, July 6. The singer later apologized and deleted the picture, saying he "felt awful" after someone approached him about it.