The latest Greece-themed “urban legend” making the social media rounds claims a man on a balcony of Athens’ best-known hotel watching Thursday’s “pro-Europe” rally is none other than … Robbie Williams.

The British performer is in Greece, of course, to perform at an annual music festival in Malakasa, north of Athens, on Saturday.

Photographs of the enthusiastic black-hat wearing onlooker appeared on Thrusday, including one where he makes the “Victory” sign with his hand.

Only Robbie himself can confirm whether he also backs Greece’s continued future in the eurozone and (western) Europe…