So! More on Fake Bill Cunningham. Apparently NYM was tipped off to this guy a few months ago, and they've ID'd him as a man named Chris Callahan. But another tipster informs us that FBC might have a more insidious past:

He's clearly not in the same league as Priyantha Silva, but there's a party crasher in town who's trying to get on various lists by posing as NYT photographer Bill Cunningham (pictured at right), as this publicist-cum-tipster reports: