We have to admit, we we've been getting a little crop topped out lately. But leave it to Rooney Mara to get us excited once again about this ab-baring look. Rooney stepped out for a screening of Ain't Them Bodies Saints and brought her effortlessly edgy style to the red carpet in a two-piece ensemble by Calvin Klein. Did Rooney pull off taking the crop top to the dark side? We'll let you be the judge. Let us know below!

On Allison: DKNY, Express