Entitled to the black blocks at the end of the fashion show , Chanel threw his swivel gun everywhere and protested against it. The brand came out in defense of the environment , alerting you to the issue of global warming , also called for the end of wars , called for women's freedom of expression and the right of marriage to all, regardless of sexual orientation of each - groups rapidly defenses gay rights hurried on social networks to express their support to the initiative . Ecological advocate , protest was precisely the Brazilian model , who is a Goodwill Ambassador of the United Nations Programme for the Environment . Besides starring in the campaign line of makeup brand , Gisele also be the star of the summer campaign of Chanel .