Los Angeles: Reality TV personality Kris Jenner has reportedly talked with rapper Tyga to prevent the leak of his rumoured sex tape with his former girlfriend Kylie Jenner. On how the 60-year-old managed to convince Tyga to drop his plan, a source told hollywoodlife.com: "Kris has helped Tyga with several behind the scenes business deals and helped him secure a little capital for a few ventures. In her mind, he owes her". "She has been talking with him about this charade and she is certain that no tape or cell phone video of Kylie in any uncompromising situation will see daylight," the insider added. Kylie, 18, had been dating the 26-year-old Tyga for two years but the two called time on their relationship a few weeks ago with lack of trust blamed for the split.