Because that's how every father to be wants to be informed of an impending baby - in a closet with a cameraman present. Then again, he's probably used to it at this point - and it was a far nicer way to find out than how I informed my partner that I was pregnant. It involved getting a very recently used pregnancy test being flung at his head.
The reality star and her long-term partner Scott Disick, who have children Mason, four, and Penelope, 23 months, are - as 'reported' last week - expecting their third child together in December.
Kourtney confirmed she is expecting during a premiere episode of Keeping Up With The Kardashians on E! last night, which saw the 35-year-old tell Scott the news.
She said: "I'm pregnant," adding, "It was not a plan." Hopefully they'll save that clip for Not a Plan's 16th birthday, yaaay!
If you're just looking to see the announcement, it's around the 28 second mark.