By Radar Staff 
 
 The Kardashian women are famous for their extravagant red carpet outfits, expensive jewelry and global fashion collections, but it’s not just the female members of the reality TV family that love to dress up, as Star magazine can exclusively reveal. 
 
 Robert Kardashian’s former wife, Ellen, claims that Bruce Jenner, 62, has a secret fetish for wearing women’s clothing, shoes and lingerie, according to the new issue of Star. 
 
 Ellen learned of the bombshell over drinks with Bruce’s ex, Chrystie, who spilled the beans on his cross-dressing alter ego. 
 
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 “’Of course Bruce was every woman’s heartthrob when he was that age, right?’” Ellen says she asked. “But Chrystie said, ‘Yeah, until I went on a trip and I came back and he had gone through all my clothes. And I found my bras… He’d clip them together and wear them.’ 
 
 “I couldn’t live with that,” she confessed. 
 
 Chrystie went on to divorce Bruce, but his next wife, Kris Jenner, was unfazed by her husband’s odd taste, and Ellen tells Star that he continued to cross-dress for years after their wedding. 
 
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 But her daughters weren’t as accepting about finding size 13 heels in their mom’s closet! 
 
 “Khloe called her dad and she was very upset, crying and screaming about it,” revealed Ellen. 
 
 The full story can be read in the new issue of Star magazine — on newsstands Thursday. 
 
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 Khloe is not a Kardashian! 
 
 Robert Kardashian‘s ex-wife and widow have come forward in a Star magazine exclusive in which they both claim that the late Kardashian expressed his doubts about the paternity of Khloe. 
 
 “Khloe is not his kid — he told me that after we got married,” Jan Ashley, 63, the woman who married Robert after Kris Jenner, revealed to Star. 
 
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 “He just kind of looked at me and said [it] like it was a matter of fact. He said, ‘Well, you know that Khloe’s not really a Kardashian, don’t you?’ And I said…’OK,’ and that was it.” 
 
 Ellen Kardashian, 63, married Robert in 2003 just two months before his death, after dating for nearly six years — and she has also come forward after eight years of silence to “tell the truth” about the Kardashian family. 
 
 “Khloe brought it up all the time,” Ellen told Star. “She looked nothing like the rest. She was tall, had a different shape, light hair, curly hair. Didn’t look anything like the other three children.” 
 
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 And while Kris recently admitted in her new book that she cheated on Robert during their marriage, both Jan and Ellen said they’ve always known she cheated, and so did Robert. 
 
 “Robert did question the fact that Khloe was his,” Ellen said. “Any normal man would if they knew their wife had cheated on him.” 
 
 Since Robert’s death in 2003, Ellen fell on hard financial times — filing for Chapter 7 bankruptcy in 2010 and last October the home that she and Robert shared in Indian Wells, Calif. was sold after going into foreclosure. 
 
 PHOTOS: Khloe Kardashian Hits The Gym Without Any War Paint 
 
 But in a final bombshell, Ellen claims Robert told her that he and Kris weren’t even sleeping together at the time Khloe was conceived. 
 
 “[But] he never would have considered a DNA test,” Ellen concluded. “He loved her very much.” 
 
 To read the full, explosive story, pick up a copy of Star magazine — on newsstands Thursday. 
 
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 Recently, however, their typically breezy conversations took a decidedly more personal turn, when the former Olympian opened up to them about his gender transition. 
 
 “I tried to explain to them that. ... ‘As much of your upbringing was her much as it was the he side, that I will always be there. I’m not going anywhere,’” Jenner told ABC’s Diane Sawyer in an exclusive interview that aired Friday in a special edition of “20/20.” 
 
 During the interview, Jenner referred to himself using male pronouns and ABC News has chosen to follow his lead, though he also referred to himself as “Bruce” and “her.” 
 
 Still, Jenner’s openness was met by his kids with tears, concern and love. There were also questions, including, ‘Should we still call you ‘Dad’?” 
 
 "Those are the only ones I’m concerned with and… I can’t let myself hurt them,” Jenner said. 
 
 Jenner has six biological children: Burt and Cassandra with his first wife Chrystie Scott, Brandon and Brody with his second wife Linda Thompson, and Kendall and Kylie with his third wife Kris Jenner. Jenner also played an integral role in raising Kris’s four children from her first marriage, Kourtney, Kim, Khloe and Robert Kardashian. 
 
 Each had a different reaction: 
 
 ABC 
 
 Burt: Jenner’s eldest was supportive, but he also admitted that he’s struggled with the news. “It’s hard for me. He’s always answered his phone, you know, ‘What are you doin’ big guy?’ ‘Well, nothin’ big guy!’” he said. “And now, you know, do I ever-- would you ever call a female ‘big guy’? No you would not.” 
 
 Cassandra: Cassandra met her father’s admission with concern. Worried that she was losing the parent she knew, she felt “huge relief” when Jenner said that she should still call him “dad.” “Dad said… ‘It’s not that I’m trying to dress up like a woman. It’s that I’ve spent my whole life dressing like a man,’” she recalled. “I just held his hand and I cried with him and I just told him how proud of him I was and how inspired I was.” 
 
 Brandon: Brandon, Jenner’s third-born and an expectant father himself, was the first child Jenner told that he was struggling with gender identity. 
 
 “Brandon is kind of like our little Gandhi,” Jenner explained. “He’s got this soul that’s just wonderful.” 
 
 Brandon understands the transition might not be “easy,” and he and his siblings are rallying around their dad. “There’s a thread throughout his whole life of, you know, a life that he was longing to live, really. And, you know, when you’re that close with somebody, you see little clues, you know, no matter what,” he said. “I feel like I’m getting an upgraded version of my dad, of a parent.” 
 
 “I’m just honored and more proud than ever to be a part of the family,” Brandon said. 
 
 Brody: Jenner admitted that he wasn’t always a very attentive father, especially in the years when he was struggling most with his gender identity, which is when Brody was a young child. Brody, his fourth child, took that especially hard. Having this conversation, Brody said, really helped him better understand what was going on during those years. “The first thing I thought was just like, 'It finally makes sense,’” he said. 
 
 Kendall and Kylie: Jenner’s youngest two actually caught their father trying on in a dress well before he talked to them about his gender transition. “They had their computer on that security mode, so any time someone walked in the room, the camera turned on because Kendall thought Kylie was stealing clothes from her,” Jenner explained. “They came home and turned on their computer and ‘oh my God.’” However, the Olympian’s discussion about the transition was still a tearful one. “They are very protective of me,” Jenner explained. “They don’t want anybody to hurt dad." 
 
 In a joint statement to ABC News, Kendall and Kylie Jenner said, “We love our dad very much as he is an amazing father. We couldn’t ask for a better dad. He has the biggest heart and all we want for him is to be happy. If he’s happy, we’re happy.” 
 
 The Kardashians: Kim, who also once caught Jenner in a dress, was the first of the Kardashian children to know. After she initially brushed him off, the reality TV star became much more understanding after her husband, Kanye West, discussed with her the importance of being true to one’s self. 
 
 “They were talking about it and he says to Kim, ‘Look, I can be married to the most beautiful woman in the world, and I am. I can have the most beautiful little daughter in the world. I have that. But I’m nothing if I can’t be me ... if I can’t be true to myself they don’t mean anything,’ … and since then, Kimberly has been by far the most accepting, and the easiest to talk to,” Jenner said. 
 
 She’s also encouraged Jenner to really embrace his new image. “[She said], ‘Girl, you gotta rock it baby. You gotta look good! If you’re doing this thing, I’m helping you. You’re representing the family. You gotta look really good,’” Jenner said. 
 
 Also in Jenner’s camp is Kourtney, though she did have questions about what to tell her three small children about Jenner’s new life. 
 
 And of all the Kardashians, Khloe has had the toughest time with Jenner’s transition. “She’s had a lot of losses in her life,” he said, citing the death of Khloe’s father and the breakup of her marriage. “She feels likes there’s this massive… ‘my whole life is falling apart,’ you know, ‘it’s my dad,’ and I try to explain… but I’m not going anywhere. I’m still going to be there for you." 
 
 When reached by ABC News for this report, Kim Kardashian declined to comment. Kourtney, Khloe and Rob Kardashian did not respond to ABC News’ requests for comment. 
 
 ABC News also reached out to Kris Jenner for this report, but she declined to comment.
– Kate Middleton turned 30 on Monday, so of course Kim Kardashian got her a present. If by "got her a present," you mean "designed an unfortunate-looking pair of shoes and then named it 'The Duchess' in an effort to pump up sales." Glamour points to a video of Kardashian presenting the quilted heels to Kate, and at least one blogger agrees with us that the shoes' namesake "wouldn't be caught dead" wearing them. In other Kardashian news: Rumors have long swirled that Khloe, aka the least offensive Kardashian, is not actually a Kardashian. Today, Robert Kardashian's ex-wife and widow come together to tell the world that, yes, those rumors are true. Of course, the whole thing goes down in a Star interview. "Khloe is not his kid—he told me that after we got married," says one. The other adds that Robert Kardashian and Kris Jenner weren't sleeping together when Khloe was conceived, and that Jenner cheated. In the same interview, one of the ladies also claims that Kris' new husband, Bruce Jenner, likes to wear women's clothing, a weird fact she apparently knows because she once had drinks with Bruce's ex. And finally, Kris Humphries—remember him?—was apparently not happy with the fact that his then-wife Kim often spoke to her family disrespectfully, sources tell Radar.