Celebrity Jessica Simpson Jessica and Ashlee Simpson's Daughters Twinned in Matching Dresses Cousins, flower girls, and coordinated fashion duo. By InStyle Editors InStyle Editors Instagram Twitter InStyle's mantra is "Everybody's in," and that means anyone who finds their way to our stories should find themselves reflected in them. We prioritize bringing the right writer to every story and sometimes collaborate as a team to ensure we're including points of view across race, gender expression, body size, skin and hair type, and more. Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. For more about our team, click here. InStyle's editorial guidelines Published on August 6, 2021 @ 12:56PM Pin Share Tweet Email Jessica and Ashlee Simpson's daughters have us seeing double. On Thursday, Ashlee shared photos of her daughter Jagger and niece Maxwell — whom her sister shares with husband Eric Johnson — twinning in matching flower girl dresses at a recent wedding. "Gorgeous flower girls Maxwell x Jagger wearing @joyfolie," she captioned the photo on her Instagram story. ashleesimpson/Instagram. She also shared a closer look at the cousins in their matching dresses and braided hair. In the photo, nine-year-old Maxwell can be seen with her arms around 6-year-old Jagger. "Cousin love," she captioned the photo. ashleesimpson/Instagram. Ashlee shares Jagger as well as 9-month-old Ziggy Blu with husband Evan Ross. She also shares 12-year-old Bronx Mowgli with ex-husband Pete Wentz. In addition to Maxwell, Jessica and Eric Johnson also have a son, 7-year-old Ace Knute, and a daughter, 2-year-old Birdie Mae. Jessica Simpson "Threw Out" Her Scale Last October, Jessica gushed over her sister ahead of Ziggy Blu's birth in a post from what appeared to be Ashlee's baby shower. "Celebrating new life with my soulmate, best friend, role model, baby sis @ashleesimpsonross," she wrote. "This lady right here is someone we should all aspire to be...determined, hilarious, artistic, loving, soulful, wise, loyal and a champion of motherhood!!! I keep telling her that I looked like this 2 months pregnant 😂 When she needs a good laugh I send her pics of my 3rd pregnancy journey! I love you and I can't wait to be an auntie of 3!"