Katy Perry appeared to have an issue with her eye at a recent concert – and it’s led to a slew of bizarre conspiracy theories.

The ‘Roar’ singer, 38, was seen in footage at her Las Vegas residency apparently experiencing an eye glitch while on stage. The video has since racked up more than 19 million views since it was posted to TikTok on Sunday.

In the viral clip, Perry appeared to stare directly at the crowd as she experienced difficulties opening her right eye.

The mom of one – who donned a sparkly dress with two faux soda cans on her chest – tried to lift her eyelid back into place using her hand. However, her eye proceeded to close again, prompting Perry to try once more. When her eye was finally back to normal, the ‘I Kissed A Girl’ hitmaker carried on with her show, telling the audience: “Make even more noise for my band.”