Kylie Jenner says she finds it 'surprising' that people think she's had plastic surgery. 
The
 'Keeping Up With The Kardashians' star said she's amused that people 
are convinced she has gone under the knife multiple times.
But
 she showed she's not shy about showing off her body and famously plump 
lips in a new selfie and slow-motion video clip she shared with fans on 
Instagram on Tuesday. 
 Kylie Jenner showed 
off her famously plump lips in an Instagram selfie on Tuesday. The 
reality star admits to having her lips done, but says she's never had 
plastic surgery
She also shared two glamorous covers for Elle Canada, asking fans to vote for their favorite on Instagram on Tuesday.
The
 reality star insisted she's only had her lips done, and says her mother
 Kris Jenner would never allow her to do anything else. 
When
 a Twitter user asked Kylie why she has 'more plastic in your body than a
 Barbie doll,' she responded: 'Well, I haven't done anything except my 
lips but nobody seems to believe that, so I don't really care.'
Kris Jenner would never let her go under the knife, she insisted. 
'My mom wasn't even going to let me get my lips done,' Kylie went on. 
'So, there's no way in hell she was going to let me get my boobs done, or my butt, or anything else.'
Meanwhile,
 the 18-year-old  - who previously confessed to wearing Spanx and using 
waist trainers - also recently denied she had got breast implants.  
See more photos of Kylie below
