Irina Shayk: Cristiano Ronaldo's Fiance Poses Naked for UK Skincare Ad [PHOTOS]

Cristiano Ronaldo must thank his lucky stars that he will get to go home to Russian supermodel Irina Shayk for the rest of his life.

Shayk, who is engaged to Ronaldo, bared it all for the Germaine De Capuccini Skin Care ad campaign. The model stripped down and posed for a series of tranquil yet steamy shots promoting the UK beauty company's cleansers, toner, suntan lotion, exfoliators and anti-aging creams.

It is doubtful that anyone is paying attention to the products, though, as all eyes are surely on the 25-year-old stunner.

All of the photos were taken in a tropical jungle setting, where Shayk's naked body is covered by leaves and clear blue water. The sultry ads have become quite popular already (we can guess why).

In a recent interview with GQ magazine, the Russian beauty gave offered up some dating tips for those hopeful lads out there looking to score a model like her. Unfortunately, Shayk is out of most men's leagues since her ideal beau should drive a Lamborghini Aventador.

Don't take me shopping. I love to go shopping alone. It takes time and I make sure nobody rushes me. In New York I try to go to vintage stores and I love Selfridges in London. Don't try and play me at video games, either. Girls are very competitive!

She also gave some advice on what men should wear on a date.

Wearing a suit is sexy. English men are very elegant, they wear suits very well. But don't be afraid to show your personality, she said.

I always look at men's shoes. The biggest mistake I think is wearing trousers too high.

I want someone educated and who has a sense of humor. The other things can come with training, she said.

Earlier this month, while attending a ceremony in Madrid with Ronaldo, who was accepting his Golden Boot award, Shayk flashed a gigantic de Grisogono diamond sparkler. Although Ronaldo may be a superstar, all eyes were on that ring.

The two were also recently spotted at the Marie Claire Prix de la Mode 2011 gala in Madrid at the end of Nov. The gorgeous pair supposedly could not keep their hands off each other the entire night.

The beautiful couple met while modeling for Armani Exchange.