Kourtney Kardashian’s worst nightmare appeared to be realised on Friday catches Kendall Jenner and Scott Disick cosying up in BED

Remember the rumours about Kendall Jenner and Scott Disck secretly 'hooking up'?
Well, Kourtney Kardashian’s worst nightmare appeared to be realised on Friday.
The mum-of-three, 36, filmed a Snapchat video where she went looking around her Calabasas home for sister Kendall Jenner.
At one point Kourt passes Kylie, 18, in the downstairs hallway and she tells her "I literally just saw her go down there" as she points down the corridor.
She then has a look at a number of rooms before stumbling on what appears to be a guest bedroom.

Kylie says she hasn't seen her sister 

Read more: Scott Disick says he 'needs to stay on the right path' with Kourtney Kardashian
“Wait, who is she here with?” Kourt asks before realising it’s Kendall and ex boyfriend Scott Disick asleep together under the sheets.
“What the…” Kourtney explodes as Scott jumps out of bed.
“You’re so sick, you’re so inappropriate, like, what is wrong with you,” the reality star shouts as she chases the 32-year-old outside.

Scott then heads outside into the driveway where he turns to camera and yells, “April Fools!"
Phew!

The teen beauty and entrepreneur often lunched together but rumours began to circulate after Kendall shared a saucy picture on Instagram. 
On the front page of Star magazine in the US, one stand-out headline read: “19-year-old Kendall Sleeping With Scott!” with a Kourtney Kardashian line reading: “Kourtney: ‘They’re dead to me!”