20/03/2012 07:30 GMT | Updated 22/05/2015 06:12 BST

Beyonce Dons Slinky Victoria Beckham Dress For Obama Dinner

Blue dresses seem to be quite the thing this week - first Duchess Kate and Jennifer Morrison, now we've got Beyonce popping along to an Obama fundraiser dressed in a tight blue Victoria Beckham dress and prompting the phrase "showed off her post-baby body" in every article across the globe.

Photos: Rex

Bey accessorised the look with black strappy heels and some statement bling, including the impressive eagle necklace below.

Photo: Rex

The fundraiser, attended by Michelle Obama, was hosted by Robert de Niro at New York's Greenwich Hotel and was raising money to support President Obama's bid for re-election.

Steal Beyonce's style and shop navy blue dresses below at MyDaily Store: