The reality queen sent belated birthday wishes to her former BFF with a throwback shot

By Jennifer Garcia
Updated February 19, 2015 11:25 AM
Jeff Vespa/WireImage

Long before her other half was Kanye West – and eons before North West graced the planet with her presence – Kim Kardashian West‘s main pal was Paris Hilton.

Back in the day, circa 2006 to be exact, West spent her days (and nights) hanging with Hilton.

In an Instagram shot posted Wednesday West, 34, toasted to her old pal’s 34th birthday on Feb. 17.

“Found this pic while unpacking! It’s from 2006 in Ibiza. Happy belated birthday @ParisHilton,” she wrote.

Hilton posted the same image two hours later.

“#Regram #GoodTimes in Ibiza with @KimKardashian. #GirlsTrip #2006,” she captioned the sweet shot of the duo.

However, West’s week wasn’t just about remembering her party-girl days – the reality star also regrammed a popular Instagram image supporting mothers, writing: “I saw this on IG & love it so I’m reposting it! Shoutout to all of the moms out there! Hardest, most rewarding & best job in the entire world!!! This couldn’t be more true! #ProudMom.”

Fingers crossed for some more gems from the 2006 archives as West continues to unpack while moving into her (massive) new digs.