So this is how these things happen.
The 10th anniversary is usually tin, but we see other elements at play here.
While Irina eventually ditched her top altogether, you can check her out here frolicking in water in a see-through white lace bra and a thong that, since it obviously wasn't showing enough of her butt already, she helpfully hiked up for the camera being wielded by photographer Sebastian Faena.
The 27-year-old Russian beauty, who dates soccer stud Cristiano Ronaldo and served as Chrissy Teigen's witness when her BFF tied the knot with John Legend at a New York courthouse, told VMan that when she first started modeling as a so-called late bloomer about seven years ago, she didn't know what she was doing.
"I went to Paris and had bad English. I didn't know how to pose," she told the mag. "I did my first picture for my first portfolio and didn't feel pretty at all. I guess I felt special because, of all the other girls in the world, I was chosen to go to Paris, but I never thought I was beautiful. I lived in the models' apartment, and the other girls would laugh at me because I was different than them."
Seems hard to believe, right?