Paris Hilton and Kim Kardashian have proved to the world they are best buddies after posing together at a Christmas party.

Back in the day, Paris wasthe biggest name in reality TV as she starred in The Simple Life while Kim was part of her entourage and used to rearrange her closet for her.

But then Kim’s star power went on to eclipse Paris’ as she starred on the cover of magazines and married rap star Kanye West.

But proving their friendship has stood the test of time, the sex tape stars posed together for a festive snap on Tuesday – with Paris uploading one to Instagram.

“Lovely evening celebrating the holidays with @kimkardashian,” the hotel empire heiress wrote.

And proving she is friends with all the Kardashians, she also shared a pic of her and sister Nicky standing with Kylie Jenner.

“Holidays with the baes,” failed pop babe Paris wrote.

We’re glad this friendship has stood the test of time!

Need more Kardashians in your life? Check out MTV Uncovered: Kim Kardashian...