We thought that Kim Richards and Kyle Richards had the longest relationship between Bravolebs on lock considering they've known each other since, well, birth. But Kyle really threw us for a loop when she shared the ultimate flashback picture on Instagram: a picture of her and Bethenny Frankel (see above).
Turns out, the two have known each other long before their Housewives days: according to E! News, Bethenny used to be Kyle's sister Kathy Hilton's assistant—and a babysitter to Paris Hilton!
Kyle's been giving up big revelations about her past recently. Last week, she shared on an episode of RHOBH that she used to have a starring role as Nurse Dori on the hit series ER.
What do you think of Kyle and Bethenny's blast from the past? Let us know in the comments.
Bethenny Frankel looked healthy and pretty when she wasn't a "Skinny Girl". Maybe she gets that nasty edge when she doesn't eat enough? Just saying....