Leni Klum (19) once again underestimated the sun. In her story on Tuesday (July 25), the model shared a photo of her bright red back – a brutal sunburn.

The photo shows Klum lying on his stomach on a bed, while the 19-year-old is only wearing a thong. Her entire back is red – except for an imprint of the bikini top that has remained white. “Obviously I didn’t use enough sunscreen …” writes Heidi Klum’s (50) daughter.

A mistake that the model didn’t make for the first time and from which she apparently didn’t learn: It was almost exactly a year ago that Klum showed herself completely burned in a bikini on Instagram – at that time, however, the front was affected. “A little more than sun kissed,” she captioned the photo at the time.

Her followers are outraged: “Bad role model! You should always protect your skin and not show that you are unable to take precautions,” writes a user. Another added: “I understand you wanting to tan but unfortunately the people who warn about skin cancer are right. Put sunscreen on and you’ll still get a tan. Or use self-tanner.”