Rosanna went on to win the crown and fortunately she is the first Irish entrant ever to win the Miss World title since it started in 1951.
Most of them are never-before-seen amateurs and teens, but a few are pornstars you may know from other sites.
Her voluptuous figure, blue eyes, silky hair have caused millions of men to drop their jaws in awe.
As she looks so beautiful, her heart is same like her flawless beauty.
After achieving the title of miss universe 2010 she was offered a contract with Trump Model Management and additional contracts in Mexico and Colombia.
At the peak of her Sheena popularity, McCalla went through the first of two divorces.