Khloe Kardashian is considering getting a boob job as she's pining to have curves like her sisters, joking they must have "different parents" due to their very different figures.
In the latest episode of their reality TV show The Kardashians, the reality star, 38, confesses to mum Kris, who has just had hip replacement surgery, it is something which has been on her mind for a while.
Khloe says she feels insecure wearing a bikini - especially as her 'perfect' sisters Kim and Kourtney boast such ample cleavages.
"I'm really contemplating getting my boobs done, it's just something I think about all the time," she tells Kris, who is lying in bed recovering from surgery.
Kris says: "Let's do it together. Is that weird mother/ daughter boob jobs?"
Khloe replies: "I don't know what's weird anymore."
Khloe later tells the camera: "I'm wearing a latex top with like a bra top so they look great right now and I wish they looked like this all the time. I just want like fuller, when you see me in a bikini I don't have cleavage.
"My sisters have like this ample cleavage and I'm like I don't know. You've just got to see them without this top on. That's for another show."
Later in the episode, the Kardashians head out to support sister Kendall at her tequila launch party and Khloe gushes to Kim about how "perfect" she is.
She tells her: "This humidity – I don't know how you're so perfect, it's wild, you're such a beautiful girl that you honestly… I don't know who your parents are but their not my parents."
Khloe has faced rumours for years Robert Kardashian is not her real father after her mother Kris admitted to having an affair around the time that Khloe was conceived in her book, Kris Jenner and All Things Kardashian.
In 2012, Kris tried to get Khloe to take a paternity test on the family’s reality show to try and put the rumours dogging them to bed.
On the show, Kris said: “Khloe has had it with me torturing he over this swab test.
“I know all the rumours are absolutely ridiculous, but I know this is something she needs in order to feel complete.”
Calling on the family to help convince Khloe to do the test, Khloe told her mum: “Mom, I don’t care what they’re saying … because everyone is calling me fat, do you want me to go get lipo?”
"Seriously, my dad is Robert Kardashian. My other dad is Bruce Jenner," she continued. "If you f***ed other people during the same time and you do not know, go on Maury!"
The star even wrote her mother a letter about why she didn’t need scientific results to prove who her father was.
"I don’t need someone to tell me who my family is. I have had the blessing of having two phenomenal fathers. I don’t need a DNA test to prove who my father is," it read.
Meanwhile, Khloe's changing appearance since she first appeared on Keeping Up With The Kardashian's in 2007 has been a firm debate among fans about whether or not she has had cosmetic surgery.
Speaking to Andy Cohen Show on the KUWTK Reunion Special recently, Khloe said she's never been directly asked about her surgery, which is why she's never said anything publicly.
"No one's ever asked," she said. But after being asked by the show host she said: "Well, for me, everyone says, 'Oh, my gosh, she's had her third face transplant.'
"I've had one nose job - Dr Raj Kanodia," she said, revealing the name of the doctor who performed the surgery.
Khloe also explained she's had skin injections but doesn't use Botox as she had a bad reaction.
The reality star has also made changes to her fitness routine which have impacted her weight. The star changed her appearance dramatically in 2013, around the time she split from her ex-husband Lamar Odom.
Khloe's lighter frame inspired her own TV show, Revenge Body, and she lost even more weight after giving birth to her daughter, True, who she shares with former partner Tristan Thompson.