Kylie Jenner was recently named the most influential teen and I definitely agree with this but not in a positive way.
To start off Kylie Jenner is promoting impossible standards and creating false images of her. For example her lips, she tried to deny that she did anything to them for quite a while until recently she finally admitted to applying temporary lip fillings
Also, in the last year her body has noticeably changed a lot.
This couldn't be puberty alone as it is a big change in a short time. Also in the second picture you can see that she has the same jewellery and nails which means that there wasn't a big time difference between these two pictures, another thing is her style which she changes a lot.
She changes her hair colour, hair style and hair length very often which also creates a fake image of her. Further more in the first picture she is wearing blue contact lenses which shows another false imagery of Kylie.
Lastly, she even promotes fake body image as she recently posted a picture on her instagram about a product called 'pure leef' this product apparently is all natural ingredients cream that enhances your breast and butt as it stimulates fat cells in those areas.
I think Kylie Jenner is influencing teenagers in all the wrong ways, as a teenager myself I definitely can see how much she is affecting us. For example the recently popular 'Kylie Jenner Lip challenge' which people all around the world did to achieve Kylie's lips which aren't even natural! I honestly think she's so fake and teenagers should stop paying so much attention to her and wanting to be her so badly!