Justin Bieber (Getty Images)
(USA TODAY) -- This is truly something you must see to beliebe.
While in Amsterdam over the weekend, Justin Bieber did as many other tourists do: He paid a visit to the Anne Frank House.
The singer also signed the guest book, where he wrote a message, which is posted on the museum's Facebook page: "Truly inspiring to be able to come here. Anne was a great girl. Hopefully she would have been a belieber."
Oh, yes he did. The pop star, also known for his evangelical Christian faith, visited the historic location where Anne Frank wrote her famous diary.
The Jewish teenager hid from the Nazis for two years before eventually being discovered and killed.