Irina Shayk Covered Topless for Sports Illustrated in Hawaii

Looks like she's having fun.

At London's Daily Mail, "Irina Shayk rolls around topless in the sand with male model as she shoots for Sports Illustrated in Hawaii."

And uncovered topless at Drunken Stepfather, "IRINA SHAYK TOPLESS ON THE BEACH OF THE DAY." (Some of the shots have been deleted, but scroll down at the second link.)