NEW YORK (AP) — Choosing between a "C'' and a "K'' for her new name was no small task for Caitlyn Jenner, considering her famous K-heavy family of Kardashians. 
 
 In new material from Jenner's Vanity Fair interview teased Monday online, she said coming up with a new name had her looking in a variety of places. 
 
 "It's one of the hardest things in life — choosing your own name," she said. "One way she attempted to come up with ideas was by watching the Miss America pageant." 
 
 She also liked Heather and Cathy, but Caitlyn was a front-runner when her assistant, Rhonda, independently suggested it, Jenner said. 
 
 She responded: "I love that name, too!" and the coincidence helped seal the deal, according to Vanity Fair. 
 
 But Jenner went back and forth about how it would be spelled, deciding it was best to break the Kardashian tradition. 
 
 Jenner, formerly known as Bruce, was married to Kris Jenner and step-parent to the Kardashian clan. Her daughters are also named K-names — Kylie and Kendall. ||||| The Kardashian-Jenner clan is keeping two more secrets. 
 
 Just one day after Caitlyn Jenner’s stunning Vanity Fair cover, a well-placed source tells Confidenti@l that Kim Kardashian is confiding to her inner circle that she’s now pregnant with twins. 
 
 “Kim has told a handful of people that she had in vitro and that two eggs were fertilized. She is waiting to see if they both ‘stick’ before she makes any kind of announcement,” says our source. “She has to wait and see if they are both OK. And she is waiting to get an OK from her doctor that both the fertilized eggs are healthy.” 
 
 We're told that little North West is going to have not one, but two little siblings because mom Kim Kardashian is pregnant with twins. (Craig Barritt/Getty Images) 
 
 We’re told the only people who know that Kim is carrying twins are her mom, sisters and husband Kanye West. 
 
 It is uncertain if both embryos will be viable for a full pregnancy, and Kim, 34, is waiting it out to see. 
 
 Kim’s struggles with fertility were well documented on this past season of “Keeping Up With the Kardashians,” including discussion of a failed in vitro attempt. On the final episode of the 10th season on Sunday, the reality star, exhausted from trying to conceive, said she was “over it.” 
 
 A trailer after Sunday’s episode showed Kim announcing to Khloe, “I just got the blood test back, and I’m pregnant!” 
 
 A media insider tells us that Kim wants Caitlyn to have her moment, and is lying low about her pregnancy for now. She is also planning to be seen with Caitlyn very soon, adds the second source, saying, “They’re planning a family outing that’s going to be ‘accidentally’ filmed by the paparazzi.” 
 
 “They’re talking about doing it in New York and not L.A. Kris is reluctant to take part in it.” 
 
 'So f**king sick today on all levels!!!!! UGHHHHHHHHH I can't deal!!!!!!!!!! Praying I get through the day!' Kim Kardashian claims to be suffering from morning sickness from her second pregnancy in a Twitter post Tuesday. (@KimKardashian via Twitter) 
 
 Kim Kardashian West attends the 2015 CFDA Awards in New York City on Monday. (Taylor Hill/FilmMagic) Kim Kardashian walks around New York City's Soho neighborhood Tuesday. (Raymond Hall/GC Images) Kim Kardashian is not just pregnant — she's carrying twins, a source tells us. 
 
 On Tuesday, Kardashian made a promotional appearance in Nashville, Tennessee for Hype Energy drinks. Before she hit the carpet, a mignion was dispatched to alert reporters that Kardashian didn’t want to discuss Caitlyn. 
 
 However she spilled to Confidenti@l that she had spoken to Jenner since the big reveal, but when we pressed her on how the Olympian felt about the cover, she shut us down saying, "I don't want to talk about the details." 
 
 That wasn't the end of the stern demands to journalists. Upon arrival, press were told by event staff that the reality star wanted to be addressed as Mrs. West, rather than the more familiar Mrs. Kardashian. 
 
 She also explained that she's suffering with laryngitis but can't take antibiotics because of the pregnancy and said that she plans to take a week off in Los Angeles to recover. 
 
 ON A MOBILE DEVICE? WATCH THE VIDEO HERE. ||||| Caitlyn Jenner's mother, Esther Jenner, has spoken about the Olympian's glamorous debut on the cover of Vanity Fair's July issue. 
 
 
 
 Caitlyn Jenner’s Vanity Fair July 2015 cover (Vanity Fair) 
 
 "She's beautiful!" the 88-year-old Jenner matriarch told Access Hollywood's Stephanie Bauer exclusively on Monday after the cover was revealed. 
 
 Esther explained that she met Caitlyn prior to the magazine's July issue debut. 
 
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 "I was there last week, well actually, I got home a week and a half ago. And I met Caitlyn. She is… so much more at ease," Esther said of her child. 
 
 As for how she'll refer to Caitlyn, Esther will be sticking to what she's used to, at least for now. 
 
 "I still have to call him Bruce. His father and I named him that," she explained. "It's going to be a struggle for me to get used to the change, but happily so… I'm very happy for him – or her!" 
 
 READ: Kardashians & Stars React To Caitlyn Jenner 
 
 When asked if Caitlyn reminded Esther of anyone famous, she said Caitlyn resembles another member of the Jenner family. 
 
 "You know who she reminds me of, my granddaughter Samantha. There is a lot of Sam!" she said, explaining that Samantha is Caitlyn's niece. 
 
 On Monday, Bruce Tweeted, "I'm so happy after such a long struggle to be living my true self. Welcome to the world Caitlyn. Can't wait for you to get to know her/me." 
 
 I'm so happy after such a long struggle to be living my true self. Welcome to the world Caitlyn. Can't wait for you to get to know her/me. — Caitlyn Jenner (@Caitlyn_Jenner) June 1, 2015 
 
 -- Jesse Spero ||||| After making her first appearance in Vanity Fair earlier this week, Caitlyn Jenner will now give her fans an inside look into what it's like to live as a transgender woman. 
 
 
 
 In the first promo for E!'s eight-part, one-hour documentary series, I Am Cait, Caitlyn -- formerly known as Bruce Jenner -- lets cameras into her home as she applies makeup and talks about what goes into being a woman. "You start kind of learning all of the pressures women are under all the time about their appearance," Jenner says over shots of her applying makeup and getting ready. 
 
 
 
 NEWS: Caitlyn Jenner's Mother -- 'I Have Nothing But Admiration for My Child' 
 
 
 
 Caitlyn goes on to tell the camera that she never had a professional come in a do her makeup, and "what a difference" it makes. 
 
 "So many people go through life and they never deal with their own issues," the 65-year-old Olympian says. "No matter what those issues are -- ours happen to be gender identity -- but how many people go through life and just waste an entire life because they never deal with themselves? To be who they are." 
 
 
 
 WATCH: Kim Kardashian Met Caitlyn Jenner for First Time at Vanity Fair Shoot 
 
 
 
 Caitlyn is also seen with her friends in a golf cart going "officially off the property." Visibly excited, she exclaims, "We're out into the world! It's so bright out there." 
 
 
 
 NEWS: How Caitlyn Jenner's Transition Is Helping Her Reconnect With Her Kids 
 
 
 
 She adds, "Isn't it great that maybe someday you'll be normal?" Her friend is quick to quip back, "You're normal!" 
 
 Caitlyn responds, "Put it this way, I'm the new normal." 
 
 
 
 I Am Cait premieres Sunday, July 26, at 9 p.m. ET/PT on E! 
 
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– The New York Times sheds a little more light on what went on behind the scenes of Caitlyn Jenner's super-secretive Vanity Fair cover shoot, via the paper's conversation with Jessica Diehl. Diehl, VF's fashion and style director, says she found her job "completely petrifying," partially because in depicting Jenner, Diehl wanted to nail "how she sees herself," she explains. And then there was the secrecy: Only about 10 people at the magazine knew Jenner was being photographed; Diehl told the rest of the team Barbra Streisand was the subject of the shoot. And, because of the need for secrecy, Diehl had to buy rather than borrow some of the clothing for Jenner to wear—a challenge for a 6-foot-2-inch cover model. One dress was sourced traditionally from Zac Posen, and the designer didn't realize he was going to be part of such a "historic moment," as he later called it, until he saw the magazine Monday morning. More news: In case you were wondering why Caitlyn didn't go with Kaitlyn, in a nod to ex-wife Kris, stepdaughters Kim, Khloe, and Kourtney Kardashian, and daughters Kylie and Kendall, well, she's not saying. But, as the AP reports, Caitlyn does acknowledge in the full VF interview that she at least considered the "K" spelling before deciding to break the tradition. Jenner's mom is having a hard time adjusting to all the changes: Caitlyn is "beautiful" and "so much more at ease," Esther Jenner tells Access Hollywood, but "I still have to call him Bruce. His father and I named him that. It's going to be a struggle for me to get used to the change, but happily so … I'm very happy for him—or her!" Caitlyn seems to have overshadowed Kim Kardashian's pregnancy news, but a source tells the New York Daily News that Kim and Kanye are expecting not one but two babies. "Kim has told a handful of people that she had in vitro and that two eggs were fertilized. She is waiting to see if they both 'stick' before she makes any kind of announcement," the source says, adding that Kim also doesn't want to take away from Caitlyn's moment. Another source tells E! the due date is December. Click to watch a promo for Caitlyn Jenner's upcoming reality show.