Glamorous Hollywood actresses who have sisters that look just like them
Lightning usually only strikes once in a family, as in if one sister is beautiful the other usually is not as attractive.
But this is not the case when it comes to Hollywood's leading ladies. Often the sister is just as gorgeous as the A-lister is.
And they are brought onto the red carpet while in couture gowns to prove this point. Other times, they can be spied on the star's Instagram page.
Think of Penelope Cruz and her doppelganger Monica Cruz - who has served as her stand in at times.
And sometimes the star has a twin or look-alike who is in the business as well like the Olsen sisters or the Fanning ladies. Here is a look at the ladies who looks the most alike.