Sometimes it's painfully obvious the Kardashians fired their stylist and it's days like yesterday when we wish they'd re-hire her!
Kourtney Kardashian who has a great ass, don't get us wrong -- showed off her derriere in see-through leggings for dinner with Paris Hilton's parents Rick and Kathy! Who wears THAT to dinner with a friend's parents?!

We know they're old family friends but still! With the closet full of clothes she has, we'd think Kourt could have come up with something a bit more appropriate. Looks like she just came from the gym ... and she may well have. But who has a dinner date when they're all sweaty?!