Who wears short shorts? Justin Bieber sure does.

The “Yummy” singer groped himself while he posed in only his tighty-whities Saturday, sending his fans into a frenzy on Instagram.

He also wore a pair of combat boots as he showed off his tattoos while walking through a field.

Other pictures in the carousel showed the singer relaxing in a body of water while he laid in a pool float.

Bieber — who recently celebrated the release of his latest album “Swag” last month — didn’t add a caption to his post, but his followers were quick to comment under the pictures.

“We all know everyone zoomed in on the first pic, don’t lie,” one of his fans commented, while another wrote, “Hailey come get your husband.”

“It’s not clocking to you that you need clothes on?” one netizen asked.

The new post comes amid recent fan concerns regarding the singer’s behavior after he was spotted engaging in recreational drug use in recent months.

Just last month, Bieber, 31, shared a cryptic post about not wanting to live life as a “clean man.”

The singer reposted a video of late rapper DMX in conversation with life coach Iyanla Vanzant in which the “Ruff Ryder’s Anthem” hitmaker declared that he was uninterested in living a completely clean lifestyle because he felt he was “exactly where I need to be with God.”

The Grammy winner died at 50 years old in April 2021 after suffering a cocaine-induced heart attack, which cut off blood flow to his brain.

In addition to his comments, the singer was also spotted exhibiting strange behavior on a number of occasions.

However, Bieber’s rep denied the “harmful” drug use allegations in February, telling TMZ that they were “exhausting and pitiful” and showed that “despite the obvious truth, people are committed to keeping negative, salacious, harmful narratives alive.”

Justin’s rep added that this year has been “very transformative for him as he ended several close friendships and business relationships that no longer served him.”