Luna Turns 1! A Look Back at John Legend and Chrissy Teigen's Daughter's Cutest First Moments

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Happy birthday, little Luna!

John Legend and Chrissy Teigen's daughter turns one on Friday, and to celebrate, we're looking back at some of her cutest "first" moments of the last year -- as documented by her doting parents on social media.

Welcome to the World

"Lulu" -- born Luna Simone Stephens -- made her Instagram debut just a few days after birth, cradled in her mom's arms and showing off a full head of hair. Shortly after, Proud Papa posted a close-up shot showing the baby's sweet face.

Baby's First Music Video

Luna absolutely stole the show in John's heart-tugging "Love Me Now" video, cuddling with her parents. What's more, the tiny tot proved herself to be pretty much the happiest baby ever.

"She was so good, it was so easy," the singer told ET. "We just did literally two takes with her."

WATCH: John Legend on Filming Baby Luna for His 'Love Me Now' Music Video - 'She Was So Good'

Luna Hits the Kitchen

It was a proud day for Mom as Luna donned her very first chef's hat for a photo op in the kitchen. "I have dreamed of this day!" the Cravings author gushed. Shortly after, Luna enjoyed her "first savory bite," green beans! Looks like this babe is already well on her way to being a full-blown foodie.

The Holiday Season(s)

Luna's first Halloween was a fashion spectacular, as she modeled no less than eight costumes. Our favorite: the cutest hot dog ever, though that peacock getup was pretty incredible. After documenting each adorable outfit on Instagram, Chrissy announced that she would be donating them all to charity.

Luna was decidedly less enthused by her first visit to the North Pole... but as it turns out, the Easter Bunny is A-OK!

RELATED: Chrissy Teigen Learns to Decorate a Cake for Luna's Birthday! See the Pic

Life on the Go

With two high-powered celebs for parents, Luna is already embracing life on the go. Luna looked thrilled to be flying high (and looking fly) on a private jet with her mom.

Luna has already traveled all over the world in her first year, including getaways to Morocco, St. Barts and Italy.

She's on Her Way

Just last month, "cat" became the tot's first word, but we bet she'll be songwriting in no time! Luna is already getting familiar with her dad's piano, and even recently joined her mom for work on the set of Lip Sync Battle.

Could a little sibling be in Luna's future next year? See what Chrissy told ET about the couple's plans for baby no. 2 in the interview below.

WATCH: Chrissy Teigen Talks Baby No. 2 -- 'A Little Boy Is Next, For Sure'