Miss Universe Australia Finalist Sienna Weir Dies at 23.
Miss Universe Australia finalist Sienna Weir has died at the age of 23 following a horseback riding accident. She was taken off life support after several weeks in the hospital. Weir held a double degree in English literature and psychology from Sydney University and had a deep love for show jumping. Her agency, Scoop Management, posted a tribute video to its Instagram page featuring photos of the model.
