PASAY CITY, Oct. 29, 2016 (Xinhua) -- Miss Ecuador Katherine Espin (front), newly crowned Miss Earth 2016, reacts during the coronation night in Pasay City, the Philippines, Oct. 29, 2016. A total of 84 contestants vied for the Miss Earth 2016 crown to promote environmental awareness. (Xinhua/Rouelle Umali/IANS)morePASAY CITY, Oct. 29, 2016 (Xinhua) -- Miss Ecuador Katherine Espin(L), newly crowned Miss Earth 2016, reacts during the coronation night in Pasay City, the Philippines, Oct. 29, 2016. A total of 84 contestants vied for the Miss Earth 2016 crown to promote environmental awareness. (Xinhua/Rouelle Umali/IANS)morePASAY CITY, Oct. 29, 2016 (Xinhua) -- Miss Ecuador Katherine Espin (2nd L), newly crowned Miss Earth 2016, reacts during the coronation night along with other contestants in Pasay City, the Philippines, Oct. 29, 2016. A total of 84 contestants vied for the Miss Earth 2016 crown to promote environmental awareness. (Xinhua/Rouelle Umali/IANS)more