Celebrity Fashion Face-Off: Jessica Simpson vs. Miranda Kerr

We know this dress would up on Tony Romo's floor two hours after this photo was taken - but did it look better on Jessica Simpson than on Miranda Kerr?

That's the question of the hour. The quote-unquote singer and actress stopped by The Late Show with David Letterman in a black Hervé Léger frock, while the Victoria's Secret model turned up in a red version at the brand's fashion show.

The question for you, celebrity fashion fans, is ...

Who wore this dress better?