Gracyanne Barbosa is this Brazilian model, dancer and member of the famous samba school Mangueira. She has an amazing pair of muscular legs and a rear end to match. Do you think it's beautiful or just too much? Gracyanne Barbosa is this Brazilian model, dancer and member of the famous samba school Mangueira. She has an amazing pair of muscular legs and a rear end to match. Do you think it's beautiful or just too much?