Gerard Butler, 53, is worlds away from his usual look as he sports a blond hairpiece and puffs on a cigarette while filming new thriller in NYC

Gerard Butler was rocking a slick blond hairpiece while on set of his…

From heartthrob to hair flop! Gerard Butler, 53, sports an unflattering blond hairpiece as he films new crime thriller In The Hand Of Dante in Rome

He’s one of Hollywood’s most swoonworthy leading men.  Yet Gerald Butler was…