Each time Jessica Simpson shares a pic with her kids, we become even more conflicted on which one resembles her the most.

The 40-year-old singer and actress shared an Instagram photo to celebrate the birthday of her youngest child, Birdie. Simpson detailed the festivities in her caption, writing: "We started Birdie’s birthday celebration the moment she woke up with her favorite breakfast...DONUTS. I can’t believe my baby is 2."

Simpson, in a blue Queen t-shirt, holds Birdie, who is dressed for the occasion in a glittery gold birthday crown. Next to Simpson is her husband, Eric Maxwell Johnson (a former NFL tight end), as well as the couple's older two children, Maxwell "Maxi" Drew (8) and Ace Knute (7). The family dog, Dixie, is also seen peeking out of the corner (probably hoping to get one of those sugary treats, courtesy of Blinkies Donuts).

The Open Book author loves to share moments with her lookalike children. Last fall, she shared a back-to-school snap, where Maxi and Ace posed in their colorful school gear. Meanwhile, Simpson took the opportunity to show off mini-me Birdie alongside her giant shoe collection back in December. Even though her children may not fully realize that their mother is famous, we're sure they'll understand better when they get recognized for looking so much like the Dukes of Hazzard star.

Get the latest news on Jessica Simpson by subscribing here.

RELATED: Jessica Simpson's Daughter, Birdie, Looks *Exactly* Like Her Mom in New Instagram Pic

From Around The Web

More Videos You’ll Love

The News—But Only the Fun Stuff—
Delivered Right to Your Inbox.
Subscribe