Shawn Mendes' new Calvin Klein pics break the internet! Demi Lovato, John Mayer & fans react

Shawn Mendes once again stripped down to his skivvies for Calvin Klein, and his fans are here for it in a big way.

Just days after the musician made his return as the Saturday Night Live musical guest and had a fun night at the star-studded Met Gala, Mendes' newest nearly naked model shots hit the internet, and made some serious waves.

Mendes shares a trio of pics to Instagram on Wednesday, sharing his appreciation for the chance to display his objective attractiveness, writing, "Thank you @calvinklein."

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Celebrity Calvin Klein campaigns through the years
Thank you @calvinklein #MYTRUTH #MYCALVINS x
#ShawnMendes is iconiCKally CALVIN ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ Share your Truth with us ➡️#MYTRUTH #MYCALVINS ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ @shawnmendes
Bare it all. Get ready to uncover unexpected truths from @shawnmendes, @billieeilish, @asaprocky, @indyamoore, @bellahadid, @oranicuhh, @ncentineo, @troyesivan, @kendalljenner, @kevinabstract, and @hongsick. ⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ I SPEAK #MYTRUTH IN #MYCALVINS
@CalvinKlein #MyCalvins. Campaign coming this week.

Mark Wahlberg

(Credit: Calvin Klein)

Brooke Shields

(Credit: Calvin Klein)

Our Family. Such an honor to be photographed alongside my sisters for the new @calvinklein CALVIN KLEIN UNDERWEAR & CALVIN KLEIN JEANS global campaign. #ad Photographed by @willyvanderperre #MYCALVINS.
I flaunt in #mycalvins. Introducing the @CalvinKlein spring 2016 campaign

Jamie Dornan

(Credit: Calvin Klein)

Kendall Jenner

(Credit: Calvin Klein)

Djimon Hounsou

(Credit: Calvin Klein)

Our new Fall 2018 @calvinklein underwear & jeans campaign. Join Our Family. #MYCALVINS #AD Go see more at http://www.calvinklein.com/mycalvins
our family. @calvinklein #MYCALVINS. #ad

Kellan Lutz

(Credit: Calvin Klein)

Kate Moss

(Credit: Calvin Klein)

Christy Turlington

(Credit: Calvin Klein)

Zoe Saldana

(Credit: Calvin Klein)

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f the pics is of him sitting shirtless on the floor with his back against the side of a bed, wearing only some Calvin Klein boxer briefs with his legs spread seductively. In the second photo, he's showing off his abs again while looking like he doesn't totally understand how to actually take his t-shirt off. 

The third photo is the most-clothed, in that he's wearing jeans and a denim over-shirt, but still shows off his abs with no undershirt, and his Calvin Klein boxer-briefs rising above his waist line, as he forgot to button his pants.

Despite (or perhaps due to) Mendes' apparent propensity for forgetting how to wear clothing, and his remarkably fit physique, some of the singer's famous friends and a slew of his biggest fans were coming out of the woodwork to fawn all over the 20-year-old heartthrob.

Demi Lovato was was one of the first to comment on Mendes' Instagram post, wordlessly reacting with three fire emojis -- presumably one for each pic.

Meanwhile, fellow musician and pal John Mayer joked, "I would have loved to comment on this, but my Fruit of the Loom contract prevents me from doing so. #fotlpartner."

Teddy Geiger, who wrote and produced Mendes' hits "Stitches" and "In My Blood," commented simply, "Oh my."

And there were no shortage of fans on Twitter absolutely losing their minds.

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