A beauty queen and former Miss Grand Ukraine has apparently traded in her high heels for combat boots, joining the Ukrainian military in its push against the Russian invasion.

Anastasia Lenna, Ukraine’s 2015 representative in the Miss Grand International beauty contest, answered the call to defend her home, according to her Instagram account.

“Everyone who crosses the Ukrainian border with the intent to invade will be killed!” said one post made in English on Saturday, accompanied by a photo of armed soldiers blocking a roadway.