From your comments last week, I could tell that this was going to be a tough decision for all of us.

Blake Lively wore this Victoria Beckham peplum dress to the 2009 Angel Ball with Calypso heels back in October.

She looked stunning as she gave us her best ‘head slightly hilted to one side’ pose we’ve all come to recognise as her trademark.

Victoria was spotted leaving her hotel in Paris last week wearing the same dress.

She was without her trademark sunglasses, but of course she doesn’t step out without one of her many pairs of Trib Two heels.

Both women are rockin’ the hell out of this dress, and I’ve agonised over this for about 20 minutes now.

As much as I want to vote for Blake, Victoria totally owns this look – as she should.

This dress is available to purchase from Net-A-Porter.com.

Credit: Style.com, Net-A-Porter, Bauer Griffin & Wireimage