Short on the sides and thinning on top, French President Francois Hollande's hair is kept perfectly groomed at a cost of almost 10,000 euros a month, the Canard Enchaine weekly reported Wednesday. The unpopular leader's hair has never been the topic of scrutiny, unlike other high-profile male politicians such as US presidential candidate Donald Trump or former London mayor Boris Johnson. "I can understand the questions, I can understand that there are judgements," said government spokesman Stephane Le Foll, who confirmed the hairdresser's steep salary of 9,895 euros ($10,900) a month.