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Kim And Khloe Kardashian Are Practically Unrecognizable In This Hilarious Throwback Pic

You've never seen their hair so on fleek.

If we’re being real, one of the most exciting parts of having a birthday is being able to flaunt your popularity when your friends flood your mentions and tags with well wishes on social media. And, of course, no b-day celebration nowadays is complete without people sharing some random pic of you on Instagram to celebrate (usually it’s one that THEY look best in, but that’s beside the point).

So naturally, Kim Kardashian decided to celebrate her little sis Khloe’s 31st birthday by posting a vintage snap of the sisters in their... shall we say... hair heyday.

HAIR. ON. FLEEK.

LOCKS. ON. LOCK.

Kim captioned the pic, “My loko Koko!!! Happy Birthday to the best sister in the world! I love you so much!!!! Words can’t even describe how beautiful your soul is!”

The gushing older sis also shared a pic of her and Khloe’s avatars from her super lucrative and insanely addictive “Kim Kardashian: Hollywood” mobile game.

But not every member of the Kardashian clan is quite so ~hip~ — some family members opted for a simpler, more traditional approach to celebrating Khloe.

The birthday girl showed off this extremely adorable present from nieces and nephew North West and Penelope and Mason Disick, captioning it with a bunch of emoji hearts.

See? Even celebs make homemade cards with glitter, feathers, and pom-poms. Stars: they’re just like us!