Paris Hilton hired Kim Kardashian years ago as her closet organizer, and now, Kardashian is arguably more famous than she is.

Although Hilton has a successful career DJing around the globe, Kardashian has been starring alongside her sisters in Keeping Up With the Kardashians for 12 seasons and is involved in a high profile marriage to rapper Kanye West.

While Hilton was once quite close to Kardashian, the pair had a falling out years ago, and ever since, Hilton hasn't been quick to let Kardashian forget where she came from. In fact, she recently liked a telling meme on Instagram after West released his latest music video for "Famous," in which he claims to have made Taylor Swift famous.

A photo posted by Prince Mattia (@littlehiltonboy) on Jun 27, 2016 at 11:27am PDT

In the caption of the above photo, in which Hilton's face replaces that of Swift's, a Hilton fan wrote, "Well.... This made me crack up! @parishilton you're the best ! Kanye before judging artists and celebrities, you should check out your home first ! #ParisHilton #KimKardashian."

Hilton most recently spoke of Kardashian during an interview in April of last year.

“We’ve known each other since we were little girls. We’ve always been friends,” Hilton told Yahoo! Style of her on-again, off-again friend, via Us Weekly. “It’s nice to inspire people. I’m really proud of her and what she’s done.”

Years prior, a source claimed Kardashian couldn't care less what Hilton thought.

“Kim couldn’t care less about Paris, or what she thinks about her,” a source close to Kardashian told Radar Online.

Meanwhile, Paris was frustrated by all the attention Kardashian and her family were getting.

“Kim will always be a sore spot for Paris because she believes that without her Kim wouldn’t have the success she has in her life,” a source close to the situation told Radar. “Paris thinks Kim wasn’t a loyal friend to her and only used her to gain fame and that she is ungrateful for everything Paris claimed to do for her.”