Charlotte Casiraghi rides a horse

Charlotte Casiraghi rides a horse whose nostrils are really flaring at the International Gucci Masters Competition 2010 at Paris Nord Villepinte in Paris, France. This was day 2 of the competition, on December 5, 2010. Charlotte Casiraghi was born in 1986, so she turned 24 the year this photo was taken. The age of the horse is unknown.