New mum Kim Kardashian has told critics who say she's had bum implants to "get a life!"
Recent media reports have suggested Kim has had surgery, but the 33-year-old reality star says her fabulous shape is purely down to post-baby weight after giving birth to baby North eight months ago.
And so furious was she at the derriere discussion that Kim took to Twitter to rant: "I'm seeing all these nonsense tabloids claiming I have butt implants-injections. Get a life! Using pics of me 15lbs skinnier (before I had my baby) comparing to me now!
"I still have weight to lose. Anyone who has had a baby knows how hard it is to lose weight(especially the last bit of weight) & your body totally changes!"
She told her 19.7 million followers: "Making fun of me pregnant & making fun of me trying to lose weight now shame on you. I'm not perfect but I will never conform to your skinny standards sorry! Not me."
She finished off her rant by saying: "BTW I've lost a lot so far & I'm proud of that! Don't give young girls a complex!"