Christina Aguilera reacts to Kylie Jenner’s ‘Dirrty’ costume

And what does Queen Xtina think?

By Lorna Gray

Kylie Jenner totally nailed Halloween as Christina Aguilera circa 2002.

She went ‘full Xtina’, dressing as the diva from her ‘Dirrty’ music video – chaps, lip piercings, black and white braids – the works!

It was freaking excellent.

But we were very interested to see what Christina herself thought of the ~iconic~ get-up...

Fun fact: Kylie was only 5 when a 22-year-old Christina donned her Dirrty gear. Wow, we’re old…

Well, turns out she approved big time. Christina reposted Kylie’s pic on her own Instagram with gleaming praise:

"YAASSSSS".....Killin it @kyliejenner yes to dirrty 2016!! Get it girrrl!!!

Love it.

Meanwhile, Kylie may or may not have had an awkward encounter with Australia’s very own Imogen Anthony…

They attended the same party in the same costume.

“I was like oh hey girl... You look familiar” Imogen wrote in her caption.

Not sure Kylie would enjoy the similarities, TBH.

Oh well.