On Monday, Bella shared one of the shots to Instagram and clearly delighted with the outcome, wrote: I got body chills when I saw this morning. it never gets old .
Irina was also proud of the images as she posted to her Instagram account: walking into my 35 like.
The mother-of-one, who turned 35 on January 6, recently revealed she embraces her Russian roots in her beauty routine.
The model has learned a few beauty secrets from her Russian ancestors that have helped her whilst prepping her skin for the day.
Speaking in Vogue s Beauty Secrets video series, she said: I grew up in very cold weather. When I wake up or travel, and feel a little swollen [with] bags under my eyes, I run to the fridge and I get an ice cube, and [glide it] all around my eye area, my chin, [and] all around my face.