30 celebrities BEFORE they were famous👀

Cheeky grin - tick. Mesmerising eyes - tick. Face carved by angels - tick, tick, tick! David hasn't changed one bit.

Someone pass the desk fan, pronto!

Zac Efron before his High School Musical years. The eyes were still as mesmerizing as ever back in the day.

Oh Zac... you dream.

Literally, the most adorable school photo ever, right?

Queen B. SLAY.

Kim Kardashian clueless as to just how much of a mega star she'd become.

A blonde bombshell.

School kid Kanye with his signature Kanye grin.

Guess he learnt how to smile over the years.

Definitely one of Nicki's more subtle looks.

Here's the Nicki we all know and love.

A happy Taylor before all those boys broke her heart.

Taylor ditched the braids as she got older.

A suave mini Obama.

Still the coolest guy going, tbh.

Oh my goodness LOOK at the hair on him!

Chopped the barnet and he's a straight 10/10.

And the award for the most adorable, chubbiest cheeks in the world goes to...

Cameron and her husband Benji Madden recently began the process to adopt a baby.

Bruno Mars rocking an impressive fro back in the day.

A very handsome, suited and booted, Bruno Mars

Loving the shades, Drizzy

He's had an absolute glow up.

We're not sure if this is a school snap or a wedding photo?

She's definitely nailed her pose over the years.

Two freshed-faced Jenner babies looking super adorable.

They've upgraded their style, but they're still sister goals.

Young Biebs, who knew he'd turn out to be one of the world's biggest heart throbs.

But first, let me take a selfie.

Before we knew how good he was at spitting bars and doing hair.

No wonder the nation fell in love with him on Love Island.

Chris Hughes before he went into the Love Island villa and declared "everyone in the villa fancies."

To be fair, he's very fanciable.

Gaz's cheeky smile started from day 1.

And continues to this day!

Charlotte looking as if butter wouldn't melt in her school photo.

Now she's the definition of hair and makeup goals.

We almost didn't recognize him without his blinding pearly whites and high-waisted jeans .

Oh, yep. There's that blinding set of gnashers.

We'd recognise those dimples anywhere.

Cheryl's now mum to adorbs baby Bear Payne.

Isn't she just the cutest baby, like, ever?

Her golden locks are everything.

A rather mischievous looking Harry Styles... nothing's changed there, then.

He's matured into a mega FITLORD.

Little Ed looking too darn cute in a school snap.

He's ditched the specs and dominated the charts. Ed recently announced his engagement to Cherry Seaborn.

A young and very happy looking RiRi rocking the high ponytail back in the day.

Now she rarely puts a fashion foot wrong and recently took the beauty world by storm with her Fenty Beauty makeup collection.

Looks like Snoop Dogg's never been happier than the day he posed for his yearbook photo.

Lost the grin, but gained some bling.

Little Leo was already a bit of a heartbreaker way back when.

He went on to become one of the world's fav actors and pretty much every girls' celeb crush.

The Real Slim Shady rocking a checked shirt and sweater. Who'd have thought it, eh?

Will the real Slim Shady please stand up.

SHUT UPPPPP! It's Essex's main man Joey Essex.

He's blossomed into the handsomest of chaps