Liam Payne’s fans were in a fluster as the heart-throb showed off his abs in a clip of him working out.

The video posted on Instagram showed the One Direction star exercising topless, with his six-pack and tattoos on display.

Panting but looking determined, Payne, 23, completes a set of pull-ups.

A post shared by Liam Payne (@liampayne) on

The singer’s fans were quick to give him their seal of approval.

“My heart stopped!” declared one follower on Instagram while others confessed to even shedding a few tears.

“I can’t breathe!” insisted one fan, after viewing the footage.