Time flies when you're Jessica Simpson.
The 34-year-old fashion mogul celebrated her eldest child Maxwell Drew Johnson's third birthday last Friday, May 1, and just shared this adorable black-and-white snapshot of the gorgeous mother and daughter duo.
"May 1 my Maxi Drew turned 3.... I am in complete denial," she Instagrammed on Monday.
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Jessica and her husband, Eric Johnson, welcomed Maxwell in 2012. Since then, Jessica hasn't been shy about showing off her photogenic child with her fans through social media.
Check out Maxwell rocking a scrunchie on a private plane in March.
And sharing her momma's love of sporting her dad's t-shirts after a bath.
Seriously, at three years old, Maxwell is already the coolest.
In March, Jessica dished about her daughter's personality during her appearance on the Today show.
"I am much more reserved, and she's very opinionated even though she's two," Jessica smiled. "I'm opinionated, but I don't yell it in your face. [She's] definitely fiestier."
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Watch the video below to see how Jessica and Eric -- who tied the knot last July -- are definitely not shy when it comes to packing on the PDA!