'Little One Is Not Having Any of It': Jessica Simpson's Daughter's 'Frown' Steals the Spotlight at Her Brother's Birthday

A birthday tribute shared by the pop star turned fashion mogul drew more laughs than expected, all thanks to her youngest daughter's unexpected expression.

On July 1, 2025, Jessica Simpson posted a series of photos celebrating her son's 12th birthday, but one image from their Six Flags trip stood out. While the moment was meant to spotlight the birthday boy, Ace Knute Johnson, it was his six-year-old sister Birdie Mae Johnson's face that quickly stole attention online.

The Instagram post featured a carousel of throwback images, silly selfies, and playful memories highlighting Ace's life and birthday celebration. In one image, there was a box of donuts spelling out "Happy Birthday Ace."

Jessica, 43, also wrote a beautiful caption, detailing how Ace brings light and love into her life. She described him as naturally talented, full of heart, and proudly called him "Ace the Great."

Other photos featured a trip to Six Flags, but it was a group photo with Jessica, Ace, Birdie, and 13-year-old Maxwell Drew Johnson — all of whom she shares with former NFL player Eric Johnson— that drew the most attention.

While the older two children smiled brightly, Birdie had a big frown. The little girl was standing right in front of her mother with a stance that also seemed like she was peeved. Although she was holding souvenirs from the trip, her mood was clear.

Commenters quickly took to Instagram to point out the youngest child's visible displeasure. One person wrote, "Little one is not having any of it 😅 lol."

Another added, "Happy Birthday, bud!!! Birdie was not having that family shot! Bless her! 😂😂😂." One netizen simply wrote, "Happy birthday Ace!! 🥳🥳🥳 heal quickly little Birdie [sic]."

The curiosity only grew with more observations. One fan commented, "WHY IS BIRDY [sic] MAD? HAPPY BDAY ACE❤️❤️." Another netizen wrote, "The littles one frown lol [sic]!"

Someone noted, "Birdie in the middle picture is every youngest child!" One commenter summed it up with, "Happy Birthday and omg [sic] 😱 Birdie looks so over it."

That carousel featuring so many family moments isn't rare. Jessica regularly shares photos of her kids, and her Instagram is filled with memories that show each of them in their own light.

On March 31, she celebrated Birdie's birthday with a carousel of videos and photos, along with a detailed caption describing her daughter's unique spirit. "Birdie is a one of a kind [sic] personality that can make the sun always shine and the moon beam on your every dream," Jessica wrote.

Furthermore, the singer described her daughter as full of energy and creativity. She said Birdie loves to sing, dance, make things, and practice gymnastics.

She also enjoys playing tennis and using her imagination. According to Jessica, she's always on time, great on the trampoline, and confident on the monkey bars.

The proud mother ended her tribute with, "She is an emotional feeler that lets you know exactly how much and why. Birdie Mae is my soul child, beltin’ SONGBIRD and is always on the BRIGHTEST SIDE OF LIFE!!!"

On April 19, Birdie appeared again on Jessica's Instagram, but this time, they were in matching yellow mother-daughter swimsuits. In other photos, the singer modeled clothes from her own clothing line, but the first image focused on her daughter. Additionally, the caption highlighted her kids.

"Being on set with my Birdie was so special!" Jessica wrote, adding how meaningful it was to see her children in front of the camera, and how she loved watching their confidence and playful spirit shine through. Birdie, in particular, embraced the spotlight and enjoyed every moment of being at the center of it all.

On June 3, she posted a joyful photo with Maxwell, where mother and daughter looked beautiful together with their matching blonde hair. The caption said, "Let the good times roll into the 7th grade my beautiful Maxwell Drew 🎓✨💛."

A few days later, Birdie returned to the feed dressed in a cowgirl outfit — wearing a brown hat, red boots, and a pink outfit. "Boy howdy...someone knows how to Cowgirl up and her name is Birdie Mae 🥰," Jessica wrote.

And on June 17, she posted a quiet, candid moment showing Birdie asleep on her chest while they were resting on a couch. The caption simply read, "mornin' snuggles 💛🥰."

Jessica Simpson's online presence makes one thing clear: whether it's a birthday, a brand shoot, or a nap on the sofa, her children are at the heart of it all.