Mary-Kate & Ashley Olsen Introduce JC Penny Line (PHOTO)

04/06/2010 05:12 am ET | Updated May 25, 2011

Mary-Kate & Ashley Olsen debuted Olsenboye, their clothing line with JC Penny, in New York on Wednesday, and are seen below at the event. They supposedly hate being called "The Olsen Twins" and have worked to define their own independent identities, but it still takes a photo caption to tell them apart. According to Patrick McMullan's website, Ashley is on the right.

Suggest a correction