X17 EXCLUSIVE - Kim Kardashian Rips Up Her Rear End

Poor little rich girl!

Kim Kardashian and Kanye West ventured out in her custom black Rolls Royce Phantom over the weekend, and we noticed a massive dent and scratch on the side of her luxury $300K ride!

Apparently the reality star's assistant isn't the best driver, because she caused the damage when she tried to back out of the E! star's driveway and scraped the car against the mailbox, TMZ reports.

One luxury car body shop tells X17 that to repair the damage would only cost about $2K, and all they would need to do is buff out the scratch, repaint the damaged area, and pop out the dent. The whole process would only take a couple days, too!

However, we have to wonder if Kimmy K brought the car in herself, would they up the price because they know she's got the money to shell out?!