Happy National Siblings Day! Little-Known, Look-Alike Brothers And Sisters Of Our Favorite Celebs - Page 6
Penelope Cruz And Mónica Cruz
These ladies are so close, big sis Penelope even helps Monica make that money! The two worked together on a lingerie line and they also have done a collaboration with fashion brand Mango in the past. Monica, like her big sis, is also an actress and dancer.