Katy Perry is a well-known singer whose video has popped concerned her fans when she appears to suffer an eye malfunction live on stage.
Perry, 37, is seen standing stoically on stage on a Tiktok video when her right eye seems to repeatedly close uncontrollably. Perry can then be seen touching her face in an apparent effort to reopen her eye.
Perry’s eye briefly reopens then falls shut several times before she walks away and continues to perform.
Some people on social media compared the eerie eye-closing incident to Justin Bieber’s recent bout with Ramsay Hunt syndrome.