Khloé Kardashian says Caitlyn Jenner wasn't always upfront with her family about her transition from Bruce to Caitlyn.<br />"All these tabloids are coming out ... we're like, 'we could ask the source.<br />You're our dad, we'll ask you,' " Kardashian recalled during an appearance Wednesday Howard Stern's SiriusXM radio show.<br />Kardashian says her stepparent told the family the reports were untrue, and the family didn't find out about the transition until going to a meeting with E!<br />, when the network mentioned, "Bruce was having a TV show about transitioning or something."<br />Kardashian, 31, says at first Jenner, 66, would only talk about the transition to the family on camera, with Kardashian speculating, "maybe he felt like we couldn't get as upset or something."