New York, July 23 -- "Hey, aren't you ..." Well, no. As famous as they are, celebrities sometimes get misidentified as another A-list face, but many told The Associated Press that they take it in stride.

"I get (mistaken for) everyone, anyone who has red hair," laughed "Mad Men" star Christina Hendricks, who has been confused with Oscar nominee Jessica Chastain. The culprits include a department store worker who wrongly identified her as the "Zero Dark Thirty" actress.

"Chastain's epic," Hendricks said.

For Chastain, the redhead double take usually involves Bryce Dallas Howard : "I remember one time being on the subway and I was looking at a magazine and there was a picture of her in it, like a small picture, and I was like 'What am I ...