On Revenge, Emily VanCamp plays a character (Emily Thorne) without a family. However, in real life, Emily has a lovely fam, with three sisters!

Do fans know how many siblings this lovely leading has? It turns out, not so much. Wetpaint Entertainment teamed up with Viggle during the most episode of Revenge to see if fans knew this factoid about the woman who plays the Mistress of Revenge, but most fans got it wrong. 52 percent of respondees guessed that Emily had two siblings, 39 percent thought she was an only child, which means only 9 percent got the right answer.

Want to play along? Download the FREE Viggle App now!

Emily has two older sisters, Katie and Alison, and one younger sis, Molly. The girls grew up in Ontario, where their dad was an animal nutritionist. In fact, Em and her sisters used to work for their dad. How cool is that?

"I learned to work hard for a dollar,” Emily said of her experience. ” I come from a hardworking family with good worth ethic.” Clearly, that has paid off with a great career!

Want to weigh in with your opinions about all your favorite shows? Download the free app, check in to Viggle LIVE!, and start earning points just for watching and answering questions about your favorite shows!