Have you ever seen a familiar face but weren't able to link it to a name? FaceDouble can reveal which celebrity that person resembles after you've snapped a photo of them with your iPhone.

Just like MyHeritage—a celebrity facial recognition Web site—FaceDouble is a free iPhone application that will be able to determine which celebrities you look like simply by analyzing a photo you have saved on your phone. I personally like to think I look like Angelina Jolie, but I'm sure FaceDouble will tell me I'm more of a mixture between Mulan and Dora the Explorer. (Oh wait, I was wrong; apparently, I'm Ashley Tisdale). Hmm... [FaceDouble via GeekSugar]