It's the style fight of the forty-something fashionistas, and it's going to be a tricky one!
Both Cindy Crawford and Demi Moore have stepped out in Zac Posen's cobalt silk ruffle dress - exhibiting the eternally youthful style they're both famed for.
First up, and Demi debuted the gown almost a year ago to the day, for a party in Dubai. She paired the design with gold peep-toes, a black clutch and left her signature dark locks loose and luscious.
Fast forward a year, and Cindy gave the Posen stunner a second red carpet outing, this time for a launch in Argentina. Like Demi, she opted for metallic heels, but chose strappy stilettos and again, tumbling locks.
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Both women are clearly red carpet pros, but the question is, who wore it best? Let us know your verdict in the comments box below.