Rihanna in Giorgio Armani – Stella McCartney Special Presentation

Rihanna posed for photographers at the Stella McCartney Special Presentation during London Fashion Week Fall/Winter 2012 at London’s One Mayfair on Saturday (February 18) in London, England.

The 24-year-old Battleship actress wore a spaghetti-strap forest-green custom Giorgio Armani evening gown featuring a plunging v-neck, open back and thigh-high split.  The sexy floor length dress was accessorized with Susan Caplan vintage gold choker necklaces and bracelets, Annoushka diamond cocktail rings and gold Tom Ford python heels.