When Elizabeth Olsen started garnering buzz for her performance in 'Martha Marcy May Marlene,' a lot of people reacted with "There's another Olsen sister?'" In an age where being a famous person's sibling is almost a career in itself (yes, I'm looking at you, Khloe Kardashian. And you, Trace Cyrus. Et vous, Ali Lohan), it's almost astonishing that the world's most famous twin sisters, Ashley and Mary-Kate, have had an equally cute little sister hiding in the wings all these years.
categories Hot Topic, The Rundown