Katie Price reached out to Paris Hilton publicly during a trip down memory lane this evening.
In addition to looking back on her nights out with the late Hugh Hefner and her time at the Playboy mansion, the mum-of-five shared a throwback snap of herself partying with heiress Paris.
The newly-single former glamour model, 44, revealed how she's been to a few of the Simple Life star's house parties in the past as she declared her love for Paris, 41.
The American socialite became friends with Katie in 2008, while filming her reality series Paris Hilton's British Best Friend in London.
Katie also paid tribute to her 'best friend' Tania Slater on her Instagram Stories this evening, as she thanked her friend for being her 'secret keeper as well as life advisor'.
The two-time I'm a Celebrity...Get Me Out of Here! star began her nostalgic posts online posting a throwback snap of herself sharing a kiss with late Playboy founder Hugh.
Katie previously lived with the controversial magazine publisher and businessman and once graced the cover of Playboy in September 2002, when she was best-known as her glamour model alter-ego Jordan.
"The dream can [sic] true when I did the cover of American Playboy and live with Hugh Hefner and toured America with him promoting my cover and shoot," Katie recalled before sharing a snap of the cover with her 2.6million followers.
After letting her fans know she was getting new hair extensions today, Katie then shared a quote about friendship on her Instagram Stories and tagged her pal Tania.
"Dear Bestfriend," the quote reads, "You are my secret keeper as well as life advisor. No one can handle me the way you do. I never tell you but yes I do admire you for being so understanding and reliable.
"I feel very blessed to have you in my life."
Tania's private Instagram account is followed by Katie and also the star's on-off (currently 'off') fiance Carl Woods.
Katie then resumed her trip down memory lane as she shared a throwback snap of herself partying with Paris over a decade ago.
The unlikely pals first posed for a snap together in 2008 when they partied at London celebrity haunt Movida - with Paris describing Katie as 'really sweet' at the time.
"I love @parishilton [met her a few times," Katie began when captioning the throwback snap this evening, "Been to her [house parties]."
After meeting Katie in 2008, Paris told the MailOnline: "I had a great time. It was great to drop in and so nice to meet Katie. She's really sweet and you can tell she likes to have fun."
When Katie split from ex-husband Peter Andre in 2009, Simple Life star Paris was one the first to claim her party pal would be fine following the breakdown of her marriage.
Speaking to ITN, she said: "I'm not sad, I don't know him [Peter]. I know her, she's cute so hopefully she'll like being single."
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