Jennifer Garner is relatively private when it comes to her personal life but couldn't resist sharing a sweet throwback photo from her childhood.MORE: Jennifer Garner shares crypic post during time apart from her childrenThe Hollywood star was marking National Middle Child Day, and chose a picture of herself with her older and younger sister to mark the day.In the photo, it was evident just how much Jennifer's oldest daughter Violet - who she shares with ex-husband Ben Affleck - resembles her famous mom.VIDEO: Jennifer Garner thanks fans in emotional videoIn fact, all three sisters all looked very similar, and fans were quick to comment on their likeness. "The genes are so strong in your family!" one wrote, while another commented: "It's like three of you!" A third added: "Which one is Jennifer this is scary!"MORE: Jennifer Garner shares rare glimpse inside home life with her three childrenMORE: Jennifer Garner opens up about 'triggering' traumatic childhood event in rare personal postJennifer is incredibly close to her sisters Melissa and Susannah, and grew up in a close-knit family.During a previous interview with People, the Peppermint star gave an insight into her upbringing.
