Models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition walk during a rehearsal in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition take part in a training session in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition take part in a rehearsal in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Aleksandra Ryzhenkova, a musician of the State Opera and Ballet Theatre's orchestra, who is also a model of the SibPlus Models agency and a participant of the Miss Doughnut 2016 beauty competition, plays a violoncello during a rehearsal at the theatre in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition prepare before a rehearsal in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Anastasia Pustovoitova, a senior inspector of railway cars, who is also a model of the SibPlus Models agency and a participant of the Miss Doughnut 2016 beauty competition, inspects a train at the Yenisei railway station of the Trans-Siberian Railway in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition take part in a rehearsal in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition get their bodies measured during a training session in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Julia Perminova, a dough specialist, who is also a model of the SibPlus Models agency and a participant of the Miss Doughnut 2016 beauty competition, works at a bakery in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

A trainer leads models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition during a training session in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

A trainer helps a model of the SibPlus Models agency and a participant of the Miss Doughnut beauty competition during a rehearsal in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Galina Tiptsova, a student, who is also a model of the SibPlus Models agency and a participant of the Miss Doughnut beauty competition, demonstrates a Japanese traditional dance during a rehearsal in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition watch their trainer pouring a bucket of cold water over himself at the Polar Bear winter swimmers club in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

A trainer leads models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition during a training session in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Olga Olesnitskaya, a model of the SibPlus Models agency and a winner of the Miss Doughnut 2016 beauty competition, takes a bath in the icy waters of the Yenisei River in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Olga Olesnitskaya, a model of the SibPlus Models agency and a winner of the Miss Doughnut 2016 beauty competition, prepares before a rehearsal in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Galina Tiptsova, a model of the SibPlus Models agency and a participant of the Miss Doughnut beauty competition, jumps into the snow at the Polar Bear winter swimmers club in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

A trainer leads models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition during a training session in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin 

Models of the SibPlus Models agency and participants of the Miss Doughnut beauty competition take part in a training session in Krasnoyarsk, Siberia, Russia. REUTERS/Ilya Naymushin