Back in May 2007, Charlene Wittstock attended the Grand Prix Gala at the Monte Carlo Sporting Club wearing this gown.

Months earlier, Penelope Cruz wore the same Dior dress to attend the “Volver’ Premiere at the New York Film Festival in October 2006.

They both accessorized the “One-shoulder silk-chiffon gown with an inbuilt corset, side zip closure, silk buttons on side for contoured fit and silk slip beneath the layers beaded with diamante accents that was designed by John Galliano for Christian Dior” with silver sandals and clutch.

While I prefer how the gown itself looks on Charlene, I’m leaning more towards Penelope for the impeccable styling, hair and makeup compared to Charlene’s messy locks and barely-there makeup.

So, the decision is yours:

Photos: Purepeople.com, popsugar.com, newsgab.com