Olga Pronina, who went by the username Monika9422 online, had garnered thousands of followers for her raunchy motorbike stunts, which saw her wearing nothing but a thong and high heels whilst riding her bike at high speed. The 40-year-old from Russia was often named the "Queen of Bikers" by fans who watched as she rode her BMW S1000RR in some questionably racy outfits.
But fans were left devastated when it was confirmed that the Instagram star, who worked as a hairdresser, had been killed in a horrific crash which claimed her life almost instantly.
Pronina, who leaves behind a 16-year-old daughter, was racing through the city of Vladivostok in Russia, when she lost control of her bike and ploughed into a side railing. She was thrown from her bike and died before emergency services could reach her.
Pronina first started riding motorcycles when she was 21-years-old. The self confessed adrenaline junkie quickly became obsessed and became an incredibly skilled driver, according to friends.
Her seductive videos and pictures resulted in her 150,000 followers on Instagram, where she would write about her love for dangerous stunts:
"I am grateful to it for the sparkles in my eyes, for the warm wind blowing on my cheeks when my visor is open, for unbelievable excitement and a feeling of flowing in the air, for doses of adrenaline."
"Thank you for gifting me freedom… and I know that I am not alone. There are thousands like me, those madly in love with their metal horses."