With heavy hearts, we announce the passing.

The modeling world is in mourning following the tragic death of,

Sienna Weir, a 23-year-old Australian and Miss Universe finalist. Sienna’s life was cut short after a severe horseback riding accident at the Windsor Polo Grounds on April 2, 2023. She suffered critical injuries when her horse fell, and despite being rushed to Westmead Hospital and receiving the best possible care, her condition did not improve. After weeks on life support, her family faced the heartbreaking decision to let her go.

Sienna’s sudden passing has deeply affected her loved ones and fans, who have expressed their grief on social media. Her boyfriend, Tom Bull, shared a poignant message: “We loved with a love that was more than love.” Her final Instagram post, a mirror selfie taken in April, has since become a memorial space filled with tributes.