The 22-year-old singer kicked off the long Memorial Day weekend with a sexy underwear selfie.
Bieber’s toned and tattooed body was put on full display in the shot – his hand grabbing the crotch of his navy-colored undies. “#MyCalvins” he captioned the photo.
Of course, this isn’t the first time Beiber has stripped down to his Calvins.
He later told Late Late Show host James Corden that one of the perks of being a Calvin Klein model is the lifetime supply of underwear he received.
“They send me a lot, boxes and boxes of Calvin Kleins,” Bieber said during Corden’s popular Carpool Karaoke segment. “I definitely don’t wear them twice. There’s so many.”
A photo posted by Calvin Klein (@calvinklein) on Jan 30, 2016 at 9:06am PST
RELATED VIDEO: Justin Bieber and Kendall Jenner Dare to Bare
Bieber also spent a considerable amount of time in his boxer briefs during for 2015’s “I’ll Show You” – which had him running through water surrounded by glaciers.