Kylie Jenner testifies she warned brother about Blac Chyna

FILE - Kylie Jenner appears at the Vanity Fair Oscar Party in Beverly Hills, Calif. on Feb. 9, 2020. Jenner testified Monday, April 25, 2022, that she expressed concerns to her brother Rob Kardashian about his new girlfriend and soon-to-be reality TV co-star Blac Chyna, because she had heard Chyna had a tendency to abuse drugs and alcohol and become violent. (Photo by Evan Agostini/Invision/AP, File)