When you have one really hot celebrity, chances are she has a really hot sister and we have just proved that theory right with the list we have compiled! However, we are going to take it one step further – we want to know which sister is hotter! Check out of our list and vote for which celebrity sister you find hottest!
12. Hilary Duff vs. Haylie Duff
While Hilary Duff has achieved more success in Hollywood than her older sister Haylie, the physical resemblance between these two is uncanny. Both sisters are petite; however, Hilary is curvier than Haylie with softer features. When it comes to their looks, who do you prefer: Hilary or Haylie?Helga Esteb / Shutterstock.com s_bukley / Shutterstock.com