Los Angeles: Reality TV star Kylie Jenner has laughed off pregnancy rumours. In a deleted scene from "Keeping Up With the Kardashians", the 18-year-old stumbles across an internet headline that surprises her, reports eonline.com. "Hey, lemme get ya'll attention for like 20 seconds," Corey Gamble says to Kylie, Kim Kardashian and Kourtney Kardashian as they all ignore him by playing on their phones. Corey goes on to tell the girls about his plans to take Kris Jenner rollerskating before Kylie interrupts. "Why is everyone saying that I'm pregnant," Kylie asks while on her iPhone. "Who's the dad," Kourtney asks. "I don't know. How do people know before me," Kylie replies.