Kris Jenner pranked her daughters by pretending she had slept with the 25-year-old family chef. The 59-year-old star played a trick on her daughters Kourtney and Khloe Kardashian after the pair tried to set their mother up with cook Jordan Andino before going out for the day, so she jokingly left her underwear on the stairs and hopped into bed with him. The siblings, along with Kourtney's partner Scott Disick, returned to the house to find their mum's knickers and heard groans coming from her bedroom much to their despair, but when they went into her room and pulled back her bedsheets they saw the pair fully clothed. Speaking on last night's episode of 'Kourtney and Khloe Take the Hamptons', Kris joked: "You got punked. We are totally dressed. Who do you think you are? We were onto you guys like stink on s**t."