At the CMA Awards last night in Nashville, Natasha Bedingfield took the stage to perform "Easy" with the Rascal Flatts wearing a voluminous rose-colored skirt. Fun fact: The designer behind the look is Christian Siriano, who created the piece for his Dracula orchid-inspired fall 2011 collection. "The beautiful Natasha Bedingfield wearing Siriano at the CMAs tonight!" he Tweeted while watching the show. Tell us: What did you think of her performance look? To see what more celebrities wore to the CMA Awards, click through the gallery.