Irina Shayk seems to be taunting ex-lover Cristiano Ronaldo as she her ample assets in a barely-there bikini as she hit the beaches in Cancun, Mexico. But did she suffer from a bikini malfunction?

The 29-year-old supermodel, Irina Shayk is probably envied by a lot of women because her incredibly toned physique is surely to-die-for. However, during her Mexican getaway, her tiny bikini was threatening to expose part of her body that was supposed to be concealed.

According to TMZ, Irina Shayk's bikini top almost did not stay in position after the model splashed around in the turf. Fortunately, her quick hands saved her from a wardrobe malfunction that nearly spilled her breasts from its tiny-stringed bikini.

While Irina Shayk proved her modeling skills were quite useful during this time, Daily Mail noted that the "task appeared too burdensome to repeat" for the Sports Illustrated model, who pulled a face and quickly retreated to the sand during her beach break in Cancun on Wednesday.

The Russian stunner who dated famed footballer Cristiano Ronaldo for five years before breaking up in January, wore a multicolor stripped two-piece string bikini, with a top so small it barely concealed her chest. Us Weekly additionally noted that the make-up free model hid her brunette locks in a tan-colored floppy hat. She also had a printed lime green scarf, which she used sometimes to cover her ample assets.

Meanwhile, in a recent interview with Spain's Hola! magazine, Irina Shayk opened up about her heartache, the Daily Express reported. And though she has one of the most enviable bodies in the industry, she admitted that it doesn't mean she's always confident about it.

"I thought I had once found the ideal man but it didn't turn out that way," she confessed. "I think a woman feels ugly when she's got the wrong man at her side. I've felt ugly and insecure."

Irina Shayk also added some qualifications she's searching for her ideal man.

"My ideal man is faithful, honest and a gentleman who knows how to treat women," she revealed. "I don't believe in men who make us feel unhappy, because they're boys not men."

While several reports suggested Irina Shayk's ex-boyfriend Cristiano Ronaldo cheated on her, the latter doesn't seem to be bothered about it as he is allegedly dating TV presenter Lucia Villalon.