We need to know what Rachel Leigh Cook is eating, drinking and bathing in immediately.

Believe it or not, it's actually been 17 years since 'She's All That' burst into our lives and made us all realise that overalls and glasses were keeping us from being Prom Queen but for stars Freddie Prinze Jr. and Rachael Leigh Cook, it looks like it's barely been more than one (apart from Prinze's greying temples and beard).

Turns out that Zack Siler and Laney Boggs stayed BFFs after the film that made them cult characters for a generation and proved their friendship with a post and exchange on Twitter that will make you feel like a teen again. 

But seriously, what is she doing to not age because we need some immediately.

Via EW