Carrie Underwood had a Cinderella moment on the white carpet at the MGM Grand Garden where the 2012 Billboard Music Awards was held in Las Vegas, Nevada.

She wore one of my favourite looks from the Oscar de la Renta Fall 2012 collection.

I adore this silver-and-rose tulle draped gown. Everyone gasped when it took to the runway during New York Fashion Week.

It’s no surprise that the wearer was Carrie, as she does love a frothy gown.

Oscar de la Renta accessories accompanied her dress. They included a pearl-and-crystal sapphire ‘Cara’ vanity case and silver paillette open-toe heels.

Whilst I do love a big dose of sugar on the red carpet, the look would’ve been less sickly sweet had Carrie opted to wear her hair back.

With the skirt being so frou frou, the look would’ve been balanced out with a sleeker hairstyle.

Dark eye makeup and a nude lip shade completed her look.

Credit: Style.com & Getty