Kendall Jenner proves that she?s the ultimate daddy?s girl. Just a few hours after it was revealed that Bruce Jenner ?s interview with Diane Sawyer will air on April 24 , his model daughter made a special trip to check out his new Olympic billboard in Los Angeles, Calif. Kendall, 19, and a friend were spotted hopping into a car in the middle of the night to show her father some support. The billboard is reminiscent of Bruce?s 1976 Olympics win in Montreal, Canada, before all the Kardashian fame.??