Today I've learned that the former Italian pop star from the 80s Sabrina Salerno is jewish. Italian jews usually have Italian cities as surnames. Salerno is an Italian city. I also checked her first name Sabrina, which is also jewish. It's crazy to think that I considered her an Italian singer for all this time. I always psyche myself up with not well known people. Imagine my horror to say something about jews to a crypto jew while believing to talk to a white person.