Ketchup and mustard. Heart monitor. Weird pointy shoulder pads. These are some of the thoughts that went through our mind after seeing Sienna Miller's dress at a recent awards ceremony.

The British actress showed up at the final night talent awards ceremony at the ShoWest held at the Paris hotel and casino in Las Vegas, Thursday, April 2, wearing a red and yellow dress with a zigzag pattern.

What do you think of Sienna's dress? Let us know in the comments!