SERIES PREMIERE
NOV. 2018
Eric Johnson, Jessica Simpson, Ashlee Simpson, Evan Ross

Frazer Harrison/Getty Images

Ashlee Simpson-Ross and Jessica Simpson each have had illustrious careers in Hollywood. Who doesn't know all of the words to "Pieces of Me" and "With You," right?

Thankfully, on their journey to success, the Simpson sisters haven't had to sacrifice their special bond. And, despite having different fashion and music styles, the twosome couldn't be closer.

Case in point: both Ashlee and Jessica make it a point to celebrate each other on social media. From birthday shout outs to National Sibling Day tribute posts, the two singers turned actresses really celebrate their loving relationship!

While fans will get a taste of Ashlee's private life through her new E! docu-series ASHLEE+EVAN, you can take a closer look at her bond with Jessica in the gallery below.

Jessica Simpson, Ashlee Simpson Ross, Tina Drew, Mother, Mother's Day 2017

Instagram

Ashlee Simpson, Jessica Simpson

Instagram

Ashlee Simpson, Jessica Simpson

Instagram

Ashlee Simpson, Jessica Simpson

Instagram

Ashlee Simpson, Jessica Simpson

Instagram

Ashlee Simpson, Jessica Simpson

Instagram

Ashlee Simpson, Jessica Simpson, Evan Ross, Eric Johnson

Instagram

Ashlee Simpson, Jessica Simpson

Instagram

Tina Simpson, Ashlee Simpson, Jessica Simpson, Joe Simpson, TBT

Instagram

Joe Simpson, Jessica Simpson, Ashlee Simpson

Instagram

Evan Ross, Ashlee Simpson, Jessica Simpson, Eric Johnson

Frazer Harrison/Getty Images

Ashlee Simpson, Jessica Simpson, Instagram

Instagram

Eric Johnson, Jessica Simpson, Ashlee Simpson, Evan Ross

Frazer Harrison/Getty Images

Jessica Simpson, Ashlee Simpson, Evan Ross, Instagram

Instagram

Ashlee Simpson, Jessica Simpson, Instagram

Instagram

Jessica Simpson, Ashlee Simpson, Twitter

Twitter

Ashlee Simpson, Jessica Simpson

Instagram

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