Battle going Of on The Brunette Barbies: Kylie Jenner’s pulling out all the surgery stops in a bid to outdo big sis Kim

The battle of the bums is getting pricey

It’s just so cute when younger sisters try to emulate their older siblings. Stealing their clothes, copying their hair and make-up… Or, in the case of Kylie Jenner, dropping hundreds of thousands of dollars on surgery to rival Kim as the ultimate curvy Kardashian.

Last week, the sisters were out in LA, and both were rocking sizeable derrières that surely can’t be down to genetics alone – seriously, it looked like their bums were trying to make a break for freedom. And, according to insiders, new mum Kylie – who gave birth to daughter Stormi in February – has already spent $100k on post-baby surgery, and now she’s planning to undergo another $150k-worth of work. “Kylie’s on a mission to be the top ‘Brunette Barbie’ ahead of Kim, and transform her body,” a source close to the 20 year old tells heat. “She’s obsessive about surgery and her diary is overflowing with appointments for various

‘She’s on a mission to be the sexiest member of the family’

procedures. It seems to be her biggest priority and she says she doesn’t care how much it costs.”

The star, who’s reportedly worth around $225m, is no stranger to surgical enhancements, having first started plumping her lips at the age of 15. Since then, her face and body have changed beyond recognition, with her rumoured list of procedures including a boob job, fat transferred to her hips and bum, a nose job and jawline reshaping. But we’re told Kylie, who’s admitted to hating how she looked when she was growing up, is far from finished.

“There are always new injectable fillers coming out, and Kylie’s all over them,” says the source. “She’s also planning a skin-resurfacing procedure – she has some spots and blemishes on her face and wants them zapped. She also wants liposuction on her underarms and is talking about having more work on her nose.”

We’re told that Kylie’s neverending pursuit of perfection is all down to comparing herself to her famous sisters, as well as being exposed so young to the idea that surgery was no big deal. “Plastic surgery is a way of life for Kylie,” our insider explains. “She grew up in the spotlight, and from an early age, she learned that it was normal in her family. Growing up, she felt like the ugly duckling, but she’s on a mission to be the sexiest member of the family. She’ll probably never stop.”

Meanwhile, the reality star has an extra reason to feel self-conscious: her relationship with baby daddy Travis Scott. Since she gave birth, we’re told she’s been consumed with worry that the rapper is losing interest in her, so she’s going all-out to look and feel irresistible. “She wants to keep things hot with Travis,” we’re told. “She Googles herself constantly and gets a kick when she sees people raving about how great she looks. It feeds the self-obsession.”

Er, cool, but who’s feeding Stormi in the meantime?