Celebrities' First Social Media Posts

harrystyles/Instagram

Romeo Beckham, son to Victoria and David Beckham, is on Instagram!

The 14-year-old finally joined his famous parents and brothers Brooklyn, 18, and Cruz, 12, on the photo-sharing platform (@romeobeckham0707) and has already racked up a whopping 220,000 followers.

Adorably, the young teen’s first post coincided with his eldest brother’s birthday on Saturday, March 4. The 'gram? A photo of Romeo and Brooklyn alongside a sweet message: “Happy birthday to my bro @brooklynbeckham love u lots,” he wrote in the caption.

Romeo’s social media celebration didn’t end there. He followed up his initial post with a throwback photo of a young Brooklyn cradling him as a baby.

“Brooklyn's birthday today and he has always taken care of me. love u Brooklyn,” he wrote in the caption. Brother of the year, right here.

Romeo also shared a mother-son selfie. Mom's caption to her regram lovingly introduced her boy to the realm of Instagram:

And Victoria wasn't the only one with something to say about Romeo's Insta debut. His little brother, Cruz, wrote a cheeky caption to accompany his own photo of the youngest Beckham brothers: "My brother is asking me to give him a shout out as I have more followers [than] he does." Oh, the brotherly shade!

So far, Romeo's insta game is strong. We're excited to see what he posts next!

VIDEO: 10 of the Beckhams' Cutest Family Photos

Beyond the Beckham clan, we're waiting with bated breath to see who will be next celebrity to join the social media community.

Scroll down below to see your beloved stars' first-ever tweets and Instagram photos.

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Jennifer Garner

jennifer.garner/Instagram

Garner went Instagram official last week with a clever video announcement—but the real reason for her emergence on the social media scene had little to do with likes. The actress and mother of three’s first official photo was a call to action. “The devastation in #Texas continues to grow and my friends @savethechildren are hard at work helping keep kids affected by #hurricaneharvey safe. You can help us reach families in need by texting HURRICANE to 20222 to donate $25 to the efforts. Thank you for the support!” Garner captioned an image of herself.

2 of 27

Jennifer Love Hewitt

jenniferlovehewitt/instagram

The Ghost Whisperer star kicked off her Instagram career on Monday, Aug. 21 (aka ECLIPSE DAY) with a blurry shot of herself wearing a surprisingly chic pair of eclipse glasses and a baseball cap. "Total Eclipse of the Heart is on repeat for me today. #seeyainahundredyears," Love Hewitt captioned the inaugural photo.

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JC Chasez

jcchasezofficial/Instagram

The former NSYNC crooner has *finally* embraced Instagram. His old bandmate, Lance Bass, drew attention to the development on his own Facebook page, writing, "Holy hell! Look who has finally caught up to 2017!! JC has joined instagram! Everyone welcome him at @JCChasezOfficial." Chasez's first post aptly reads, "First post! It's about time! In the lab with @DallasAustinS and@AloeBlacc" Welcome, JC!

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Vin Diesel

Vin Diesel/Twitter

Vin Diesel tweeted for the first time on Jan. 25, 2017 and wrote, "Thanks for the love," alongside this epic photo.

5 of 27

Oprah

Kevork Djansezian/Getty Images; Oprah/Twitter

Oprah's 2009 foray into the twitterverse was VERY LOUD.

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Chris Hemsworth

chrishemsworth/Instagram

The eldest Hemsworth photobombed a serpentine pal in his first official 'gram back in October 2015. "Hangin' with the locals in my backyard… the real Jurassic Park!" he captioned the photo.

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50 Cent

Dimitrios Kambouris/Getty Images; 50 Cent/Twitter

The rapper got straight to the point in his first tweet, alerting the Twitterverse to his whereabouts. Let it be know, circa December 2008, 50 Cent was in Turkey.

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Beyoncé

beyonce/Instagram

Queen Bey got political with her first ever Insta back in November 2012.

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Taylor Swift

Jon Kopaloff/FilmMagic; Taylor Swift/Twitter

Classic Tay began her Twitter career back in 2008 with an apology to her cat.

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Selena Gomez

selenagomez/Instagram

The pop-star's first-ever Instagram post, which she published in July 2013, was actually a video—ahead of the curve, Selena!

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Melissa McCarthy

Jon Kopaloff/FilmMagic; Melissa McCarthy/Twitter

The Spy star eagerly published her first tweet in early 2015.

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Ariana Grande

arianagrande/Instagram

The singer's first-ever Insta' was taken with her late grandfather back in December 2011. "Me & grandpa!!! He's wearing his Ariana army hoodie! Hehe... I love him more than anything," she captioned the pic.

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Seth Rogen

Jon Kopaloff/FilmMagic; Seth Rogan/Twitter

The comedian made his aim clear when he tweeted for the first time back in 2011: "Hello. This is Seth. And... I TWEET!!!" he wrote.

14 of 27

Taylor Swift

taylorswift/Instagram

T-Swift's first-ever Instagram was a photo of her look-alike grandmother. "Found this photo of my grandmother. So lovely," she captioned the 2011 post.

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Kris Jenner

Jeffrey Mayer/WireImage; Kris Jenner/Twitter

"This is the first time I am twittering and its really easy! I just invited all of my kids to twitter!" Jenner tweeted—er "twittered" in March 2009.

16 of 27

Britney Spears

britneyspears/Instagram

Brit Brit's shared her first Insta (back in 2011) with the boys of The Wanted and a very glittery leotard.

17 of 27

Sean Diddy Combs

Gareth Cattermole/Getty Images; Sean Diddy Combs/Twitter

Diddy shared a very urgent first message with his followers in his 2008 debut tweet.

18 of 27

Kylie Jenner

kyliejenner/Instagram

The now Insta-famous teen began her social media reign back in 2011 with a simple fireplace 'gram. Oh, how far she's come...

19 of 27

Jessica Alba

Vittorio Zunino Celotto/Getty Images; Jessica Alba/Twitter

The Honest Company co-founder began her Twitter career with a shout-out to The George Lopez Show (it was 2009, btw).

20 of 27

Kristen Bell

kristenanniebell/Instagram

Bell posted this fiery photo of her and hubby Dax Shepard in early 2016, writing: "I don't know how to use instagram but I do like this picture." We do, too!

21 of 27

Kate Upton

Ben Gabbe/Getty Images; Kate Upton/Twitter

The model's first tweet, published in October 2010, was nothing if not memorable.

22 of 27

Kim Kardashian West

kimkardashian/Instagram

The social media icon adoringly blew kisses to her early followers in her first ever Instagram post. "My first instagram pic... Kisses for instagram!" Kardashian West wrote back in 2012.

23 of 27

Emma Watson

Frazer Harrison/Getty Images; Emma Watson/Twitter

Sweet as always, the Harry Potter alum took her first tweet as an opportunity to wish her fans well.

24 of 27

Kendall Jenner

kendalljenner/Instagram

Jenner posted her first Instagram in 2012, taken from the happiest place on Earth (no, not Kim's closet), Disneyland!

25 of 27

Ellen DeGeneres

Jon Kopaloff/FilmMagic; Ellen DeGeneres/Twitter

"Tis my first twitt-er. Or tweet? Twit? Or tweet? 'Twit or tweet everybody.' Is this anything?" the comedien wrote in her first ever tweet back in March 2009.

26 of 27

Harry Styles

harrystyles/Instagram

"Deerstagram?" the One Direction star captioned his quirky landscape shot and first ever Instagram post back in 2012.

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25+ Celebrities' First Social Media Posts

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Jennifer Garner

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Jennifer Love Hewitt

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JC Chasez

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Vin Diesel

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Oprah

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Chris Hemsworth

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50 Cent

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Beyoncé

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Taylor Swift

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Selena Gomez

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Melissa McCarthy

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Ariana Grande

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Seth Rogen

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Taylor Swift

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Kris Jenner

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Britney Spears

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Sean Diddy Combs

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Kylie Jenner

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Jessica Alba

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Kristen Bell

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Kate Upton

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Kim Kardashian West

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Emma Watson

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Kendall Jenner

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Ellen DeGeneres

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Harry Styles