did write in the guest book: "Truly inspiring to be able to come here. Anne was a great girl. Hopefully she would have been a belieber." The Museum posted it on its Facebook page but still seemed sketchy.
UPDATE: AP with full story now. Still no reply from Biebs and flacks about queries. Love this line: "Some of Bieber's 37 million followers also tweeted messages of support.
Others in his fan base — which is heavily weighted toward young girls —
tweeted that they didn't know who Anne Frank was."