David & Victoria Beckham's Only Daughter, Who Turns 13, Shocked Fans with Her Transformation: 'How Is This Harper?'

David and Victoria Beckham's only daughter, who celebrates her 13th birthday today, has left the public shocked by how much she has grown. Many can hardly believe that the adorable little girl they were used to seeing has now blossomed into a beautiful young lady.

Happy Birthday to the daughter of Hollywood power couple David and Victoria Beckham, who turns 13 today, July 10! The Beckham family's little girl is not so little anymore, surprising fans with her transformation.

Celebrating their beloved daughter with overwhelming love and praise, Harper's doting parents both took to Instagram to post birthday tributes dedicated to her. Victoria and David shared the same compilation reel which shows wonderful memories from Harper's life, starting from when she was just a baby.

Videos range from showing the adorable little girl tottering around as a toddler to skipping around in her ballet class. One sweet moment showed Harper taking a stroll down a sidewalk with her mom as the two held hands.

Other endearing moments captured, displayed Harper curtsying like a little lady and parading around in Victoria's shoes, which were too big for her.

More precious footage shows heartwarming father-daughter moments like David cheering his little girl on as she conquered riding a bike.

In other frames, Harper's big brothers, Brooklyn, Romeo, and Cruz Beckham shower their little sister with big-brotherly love, hugging her and taking pictures with the now-teenager.

Victoria and David's heartfelt collage of videos and pictures boasts endless happy moments that reflect the 13-year-long life Harper has led thus far.

From playing soccer with her dad and cheering on sports teams from the bleachers with him to having some girl time with her mom and showing off her cooking skills, David and Victoria's birthday dedication to Harper radiated nothing but pure love and adoration.

Penning a lengthy and heartfelt message to her daughter, Victoria captioned, "Happy Birthday to my best friend. You are sweet and kind and your smile warms our hearts every day 😊 You really are our everything Harper Seven and we are so proud of the happy, beautiful, talented young lady you are becoming. We love you so so much ❤️❤️❤️❤️❤️❤️❤️❤️ Kisses."

Following suit, David also wrote a loving message to Harper. "Happy 13th Birthday to my beautiful little girl [...] Daddy is so proud of you, you have grown up to be a kind, generous & a beautiful young lady with the most amazing heart & the most amazing smile that we all love so so much [...] always be the beautiful person that you are [...] Harper Seven your my world 🌍," he expressed.

Harper's parents are not the only people showering her with praise and adoration, as many fans have been sending beautiful messages her way as well. They also point out who they think the 13-year-old resembles.

"She's a beauty just like her mamma 💖," gushed an admirer. Another asserted, "Copy [paste of] her daddy😍, happy birthday 🎈🎈🎈," while someone else swooned, "She [is] the perfect mix of you & David 😍."

A video Harper's mom shared on June 18 indicates that Harper has not only taken after Victoria physically but has developed a knack for fashion and beauty, too.

Victoria's video displayed Harper, who was still 12 then, showing off her makeup skills, which caused shock and awe among the public, with many complimenting Harper and marveling at how fast time flies.

In Victoria's video, David's not-so-little-anymore girl showed observers how she does her eyebrows. Utilizing makeup products from her mom's Victoria Beckham Beauty line, Harper, who left her blonde hair in loose waves framing her face, proceeded to use the FeatherFix eyebrow brush on her brows.

After doing one of her eyebrows, Harper then positioned her face closer to the camera, giving viewers an up-close look at the finished result. She also used her index finger to point individually to her brows, showing the difference between when she used the FeatherFix versus when she didn't.

Further promoting her mom's makeup brand, Harper also got a shot of her holding six FeatherFix products in her hand as she waved them in the direction of the camera. Captioning her beloved daughter's makeup tip tutorial, Victoria penned, "Someone stole my @VictoriaBeckhamBeauty FeatherFix! 😘 Kisses #HarperSeven xxx."

Victoria's followers quickly took to the comment section of the post to express how they felt about the video. Shocked by both Harper's maturity and beauty, one fan wrote, "Did I miss something, like how is this Harper??? When did this happen???? She's gorgeous, and grown😍😍😍😍😍😍😍."

"She's a big girl now," echoed another. Jumping in on the surprised bandwagon, someone else reiterated, "Is that Harper? Wow she has [...] grown up [so much]. Stunning girl 🔥🙌❤️❤️❤️" "Omg I didn't recognise her she's grown up all of a sudden into a beautiful young lady," another admirer chimed in.

Even Harper's big brother, Cruz Beckham, had to give the young lady props. His comment reads, "I have the coolest sister ever 🤩." Although the majority of people were in support of the video, there were a few who thought Harper was a little too young to use makeup.

"Isn't she like only 13???? Maybe a little too young for makeup," expressed a social media user. Similarly, another simply pondered, "13 years old???"

The general sentiment about her embodying maturity at such a young age has been echoed by Harper's dad before. In a post he shared on April 12, the doting father reflected on how much his precious girl has grown.

David Beckham posted a heartwarming father-daughter photo on his Instagram account where the two posed together at an event. While David protectively wrapped his arm around Harper, the 13-year-old leaned her head against his as they both smiled for the camera.

"My little girl is growing up [...] MY boys get ready@brooklynpeltzbeckham @romeobeckham @cruzbeckham 🥊 @victoriabeckham good job mama 🤍," captioned the protective patriarch.

Based on how Harper celebrated her birthday last year, her parents will probably spoil her today (July 10), in addition to the beautiful dedications they have already shared.

When she turned 12, Victoria Beckham shared a carousel of beautiful family photos showing their trip to Disney World which Harper spearheaded, on July 11, 2023.

Numerous photos show David, Victoria, and Harper Beckham dressed appropriately in their Disney attire which included signature Minnie Mouse ears. Victoria's caption divulged, "So nice of Harper Seven to take us to @waltdisneyworld to celebrate her birthday!!"

Her message ended with, "Not sure who had more fun ?!! 🤩 😂 (I'm super into these sparkly ears fyi!) kisses @davidbeckham we love you so much #HarperSeven 💕💕💕💕."

Birthdays appear to be a particularly special event for the Beckham family, like when the matriarch turned 50 earlier this year (2024). The entire family celebrated in style and Victoria's birthday bash was extravagant, chic, and tasteful.

The birthday girl, her husband, and all their kids stepped out in style, which prompted a flurry of reactions online, especially where Harper's attire was concerned.

Although Victoria's birthday celebration saw many stars wear fabulous outfits, Harper stole the show with her ensemble. Though some praised Harper, calling her "pretty," most felt that her dress was not appropriate for her age.

"She is a pretty girl, but in my opinion and people may think I am old fashioned, but I think the outfit is too old for her," remarked a social media user. In response, another said, "Most of her outfits are meant for an adult."

Someone else asserted, "I think it's a shame Harper was not wearing an age appropriate outfit including shoes. Harper is growing and soon will be taller than her mother."

Another person who weighed in on the debate wrote, "Seriously bad dress choices. Harper's is an odd choice for a 12 year old, she's having to bunch it into creases to avoid it being too revealing in the pictures…"

Similarly, another user commented, "She's 12…she should be allowed to continue her childhood, not have her dress up in one of her mother's cast off’s."

Amid the vitriol, however, were people who came to Harper's defense and showered her with compliments. "She is dressed appropriately. It's a formal occasion and even her shoes are age appropriate," rebutted a fan.

Another admirer gushed, "Harper is just lovely, what a pretty girl." One person who was amazed at how much Harper has grown exclaimed, "Omg is that Harper? She's so big already!"

While the Beckham men were all dressed in dapper suits with bowties, Victoria and her daughter adorned classy floor-length garments. The mom of four donned a semi-sheer turquoise dress, accentuated by ruffles, and Harper opted for a satin white one.

Other pictures showed the 12-year-old fashionista pairing her look with a matching white blazer, a light cream bag, and white block heels.

Alongside one of her own posts of her special day, Victoria included a caption that reads, "Can't wait to celebrate with my friends and family! I love you all so much."

Celebrating with her friends and family is just what the businesswoman did. In addition to taking pictures with her family, another post shows Victoria posing with close friends, Eva Longoria, David and Isabela Grutman, and others.

Referencing Victoria, Harper, and their entire family, another fan swooned, "Victoria's dress is so romantically beautiful and Harper is so pretty and proper. The whole Beckham family is such a class act! 😍."

Victoria's "romantically beautiful" dress is a garment she designed herself as part of her Spring Summer 2024 collection. Before she wore it for her birthday, Victoria's daughter-in-law, Nicola Peltz Beckham, was seen wearing the dress during a pre-show fitting in Paris.