12/06/2012 09:36 am ET Updated Dec 06, 2017

Kim Kardashian's Cleavage: Reality Star Shares Revealing Photo On Twitter

Nice ... interior?

Kim Kardashian took to Twitter to share a photo of the inside of best friend Jonathan Cheban's Bentley, but we doubt anyone was checking out the luxury black leather-upholstered seats.

"Last day in Jonathan's car before he gets his new one," Kardashian tweeted, showing off an incredibly low-cut ensemble while posing in the passenger seat.

Check out Kim's sexy self portrait below:

kim kardashian cleavage