This is unimaginably tragic.
The team did release a statement on the matter, though (below):
That Jonathan Cheban, he'll never let you down!!
Well, as long as he's not fighting with your sister's friends, that is…
Kim K needs some help transporting urine to the doctor's office during her pregnancy, so BFF Jonathan is right there — well, begrudgingly — to make it all happen.
Guess it's not just Big Brother where Cheban excels!!
Don't forget to watch the whole clip — and SO much more — at 9 p.m. ET on Sunday, only on E!