Celebrities and their look-alike sisters

·Host of The Thread
Photo by: Indigo/Getty Images, Pascal Le Segretain/Getty Ima
Kate and Pippa Middleton-
The biggest surprise to come out of the royal weddingâ€"other than the design of THE dressâ€"was the way the world has zeroed in on Pippa. Kate may be the queen-in-waiting, but Pippa has been getting an unexpected wash of attention.

We're not sure if it's a good thing or a bad thing to have a doppelganger in Hollywood. Would your clone steal your thunder? Or would your look-alikeness-- and the public's fascination with your subtle similarities-- be the catalyst for a reality show empire? We can guess how the Kardashians would a