Kylie Jenner is reportedly planning to pose nude for Playboy when she turns 18 this summer.

The 17-year-old reality star's half-sister Kim Kardashian, who was featured on the pages of the adult magazine back in 2007, previously admitted that she wants to do it again.

"As soon as I pop this thing out, I want to do Playboy or some nude shoot," she said while pregnant with daughter North West in a September 2013 promo for "Keeping Up with the Kardashians."

According to HollywoodLife.com, Jenner wants to follow Kardashian's path and build a sexy image of her own, once her next birthday arrives soon on Aug. 10, 2015.

"She just doesn't have the look for runway modeling, but Kris promised to help get her a modeling career too, they're just going in a different direction," a source revealed. "She's going to be the sexy one, she's even planning to pose for Playboy after she's old enough and her mom will arrange that deal too."

The source then claimed that it was actually her mother Kris Jenner's idea: "Kris isn't just signing off on these photo shoots, for the most part she's the one arranging it all. She's more than happy to help Kylie become a sex symbol once she gets older, it was her idea. She wants her to be as successful as Kendall is and she's working hard to make that happen."

Also, the teenager apparently feels pressure to compete with her older siblings, especially supermodel Kendall Jenner.

"It's been very hard for Kylie to watch Kendall get all this modeling success," the source added. "They used to do everything together and suddenly Kylie was cut out, she was very jealous and very depressed about it. She felt like the ugly duckling."