American pop star Katy Perry visited the site of the Auschwitz-Birkenau Nazi death camp.
- Katy Perry's father criticized by ADL for 'anti-Semitic sermon'
- Who's less funny than a bar mitzvah-circuit comedian? Katy Perry
- Muslims slam Katy Perry video as 'blasphemous'
Perry, 30, visited the site Wednesday after performing the previous night at the Krakow Arena in Poland as part of her Prismatic World Tour.
She posted a photo of the prisoner barracks on Instagram with the caption, “My heart was heavy today.”
Perry also quoted from the memorial plaque at the site and added a quote from Spanish-American writer George Santayana: “The one that does not remember history is bound to live through it again.”