The “Elektra” star’s older sister, Melissa Lynn, and younger sister, Susannah Kay, both turn another year older this week.

Jennifer Garner is celebrating the birthdays of two of her favorite people in the world: her sisters. In a new post on Instagram, Garner shared some adorable childhood photos with the world, showing ...

Jennifer Garner is "smashed in the middle" of her two sisters — and she wouldn't have it any other way! On Wednesday, Jan. 29, a date that falls between the birthdays of sisters ...

The Deadpool actress took to Instagram to post a carousel that featured a slew of throwback photographs of the trio as ...

Jennifer Garner just shared a slideshow featuring rare childhood photos of her two sisters, Melissa and Susannah, and the ...

Jennifer Garner and boyfriend John Miller are still going strong – as proven by their latest photos together! Jennifer, 52, ...

She also revealed that this week hosts both of her sisters' birthdays. Garner's post is made up of her and her sisters over the years, showing the three enjoying all manner of activities together.

Jennifer Garner took a trip down memory lane in honor of her two sisters with a series of vintage snaps, and fans couldn't get over how much the three siblings looked alike as kids. Jennifer ...

Whenever I need a pick-me-up, I can always count on Jennifer Garner ... and even parenting fails. Garner’s latest Instagram post included a tribute to her two sisters, Melissa and Susannah ...