Guess which celeb ripped her dress moments before appearing on the Jimmy Kimmel show last night?

Click after the jump to find out!

It is the one and only screw up  Kim Kardashian of course!

The reality celeb who is under the impression that she is A LOT slimmer than she really is had to be sewn into a skin-tight leather dress on Wednesday after her entire dress ripped in the back.

The Keeping Up With The Kardashians starlet was due to appear on Jimmy Kimmel Live! with her two sisters!

At least she was a good sport and let the whole world know about via Instagram rather than waiting for the media to do it!