It seems as though fans just can't stop talking about Kylie Jenner's ever-changing appearance. Now, there is new speculation that the 17-year-old reality television star might have gone under the knife with new breast implants.

Kylie Jenner Cleavage PHOTO From Secret 'Keeping Up With The Kardashians' Malibu Shoot 

According to Radar Online on Tuesday, experts say that Jenner looks like she's had a breast enlargement and that they looks much bigger than what they used to be.

Beverly Hills surgeon Dr. Neal Handel, MD tells the site, "Her breasts do not look 'natural,' but rather have the appearance of someone who has undergone breast augmentation."

Kylie Jenner & Jaden Smith PDA PHOTO, Hugged Up At 'Ender's Game' Red Carpet Premiere 

He added, "In recent photos Kylie's breasts are distinctly larger than they used to be! A photo of her wearing a black bandeau reveals an "unnatural" appearance typically associated with breast enlargement surgery. Kylie has exaggerated upper pole fullness [or a round appearance], and she has much better defined cleavage than before."

What's more, the surgeon also adds that Kylie looks like she has saline implants, as silicone gel implants are for women of 22 years of age or older. Kylie is only 17.

Meanwhile, according to E! News on Saturday, Jenner said that she's "sick" of hearing about her lips in the media and on gossip blogs.

She said, "I feel like everyone has been talking about it for months, so I'm kind of sick of it. My pictures, I pout them out a lot. I think big lips are awesome."

Jenner added, "I love lip liner and over lining my lips. But I don't even care anymore. I'm like whatever, just say whatever you want. I see all these Kylie Jenner makeup tutorials, hair tutorials so I really want to share with my fans lip colors, this and that and maybe do my own. It's dope."

Tags: Kylie Jenner