Anne Hathaway, Mandy Moore, and Heather Matarazzo celebrateThe Princess Diariesturning 20

Anne Hathaway,Mandy Moore, andHeather Matarazzo a.k.a.

Mia, Lana, and Lilly are celebrating the 20th anniversary ofThe Princess Diaries.

And she wasn’t wrong.

Moore shared the same school uniform shot as Hathaway, writing, “Wowww talk about a #ThrowbackThursday!

Happy 20th birthday to #ThePrincessDiaries and a real bop …#StupidCupid!”

(Her song “Stupid Cupid” was on the film’s soundtrack.)

Matarazzo got emotional in her caption, describing the filming ofThe Princess Diariesas a transformative moment for her.

“Little did I know just how much it would resonate with audiences.

Children who grew up with this film now are adults and are sharing it with their children!!

There is no better feeling as an actor than knowing your work has inspired others.

The same goes for @debramchase.

The film launched Hathaway, then 18, to stardom.

Performing alongside Andrews was “a dream come true” for Hathaway.

“That part was also very, very, very magical.

Then it came out and it was received.

That part even, by the way, was magical.”