Jessica Simpson Shares a Series of Adorable Family Photos in Honor of Earth Day

Jessica Simpson knows ensuring the Earth's future is the same as ensuring her kids' future. On April 22, the fashion designer shared a carousel of photos on Instagram featuring her adorable family alongside a caption reminding her followers why Earth Day is so important. "HEART and EARTH…same letters. Just sayin' 🤍🌎🌍🌏," she captioned her post.

Simpson's carousel included seven photos featuring her three children with husband Eric Johnson: Maxwell (10), Ace (9), and Birdie (4). In the first photo, the "With You" singer poses with her oldest daughter in front of some hay bales. The sweet photo reveals just how grown up the mom of three's oldest has gotten — she appears to be almost as tall as her mom!

Other photos included in the post feature Birdie enjoying some beach time with her dad, Ace posing for a family shot with his sisters, and Maxwell pulling a duck face while her mom and brother smile. In her Instagram Stories, Simpson also noted that Birdie was rocking a dress from her Jessica Simpson clothing line during her beach fun day.

The '00s pop star's latest family post comes just a few weeks after her youngest, Birdie, turned 4. On March 23, she celebrated her daughter's special day with a tribute on Instagram.

"Birdie Mae Johnson is 4!!!" she captioned a collection of photos featuring Birdie. "This adorable wonder of a unicorn kiddo illuminates every color in the rainbow…her favorite color…Birdie magically makes us laugh AT ALL TIMES capturing attention from EVERYONE! She is uniquely and effortlessly herself. This little lady celebrates and twirls through her life in tutus with a pure unique understanding in her soul of glitter sparkles. We love her SO VERY MUCH and she knows it. Birdie is a symphony of STARDUST and born to SHINE. I smiled the entire time writing this because even when she isn't home, I feel her presence glowing inside of me. Bird puts the HAPPY to the BIRTHDAY."