RiRi's X Factor Style

Werk!

Rihanna shut it down at Sunday night’s X Factor live show.

The redheaded pop star belted out her new single Only Girl (In The World) while rocking British designer William Tempest‘ “Oyster dress” from his spring 2011 collection.

RiRi toughened up the girly dress by pairing it with black military boots.

U like???

[Image courtesy of ITV.]