Justin Bieber is sending his fans’ pulses racing with his latest Instagram Stories.

The “Peaches” singer, 30, shared photos of himself stripped down to just his wet Calvin Klein boxer briefs on Thursday, January 16.

In the snaps, the tattooed star can be seen sporting a buzz cut and posing in a wooden chair after apparently taking a plunge. Another picture shows Justin all cozy in what appears to be a ski jacket and pants.

Justin didn’t share a caption over the images but set one of his racy pics to the song “Agora Hills” by Doja Cat, and another zoomed-out shot to the tune of Future’s “Too Fast.”

The new dad has also been documenting his journey into fatherhood via his Instagram since welcoming son Jack with wife Hailey Bieber in August 2024.

Justin shared a sweet pic with Jack via Instagram on Wednesday, January 15, that showed the singer nuzzling the top of his son’s head. Justin’s eyes were closed in the black-and-white snap, which he featured alongside a carousel of images from a wintry family holiday.

The new father left the caption of his post blank, only tagging the photographer Rory Kramer.

The other snaps show Justin striking various poses against a backdrop of snow-covered mountains and trees, and stepping out of a creek wearing nothing but his underwear, a hat and boots. The photos also feature the pop star with his wife, Hailey, who is shown in one snap walking alongside Justin in a white ski suit, and in another, indoors and looking at her phone. The couple’s dogs, Oscar and Piggy Lou, also make appearances.

Justin and Hailey became first-time parents in August, with Justin announcing their son’s birth in a social media post.

“WELCOME HOME,” he captioned a photo of Hailey touching Jack’s foot, which was wrapped in a fuzzy blanket. “JACK BLUES BIEBER 🐻.”

Since becoming parents, the pair are experiencing a new set of relationship dynamics.

“There has been a total shift in their marriage since renewing their vows [in May 2024] and welcoming baby Jack,” a source exclusively revealed to Us Weekly earlier this month. “He’s truly brought them so much happiness and a renewed bond.”

According to the insider, fatherhood has put Justin in a good place mentally as he is “obsessed” with his child. The source noted that Justin is a “really good dad.” As for Hailey, the insider said that her “main priority is being a mom right now.”

Justin and Hailey hope to have “a big family” one day, but aren’t in a rush to expand their brood. When it comes to adding siblings for Jack, the source noted that they feel it’s “up to ‘God’s plan.’”