Paris Hilton is an all natural beauty. That’s what she’s based her image on: just rolling out of bed and looking fantastic. Except for the hair extensions, the blue colored contact lenses, the fake nails, the fake tan… wait. I’ve been lied to.

Paris has made a big deal about how naturally gorgeous she is and how she doesn’t want to surgically change anything about her appearance. Which is nice, except that now she clearly has. Either that, or she ate something she’s very allergic to, because her lips have inflated. And her nose has grown. At least metaphorically.

Despite her bountiful bank balance and Beverly Hills existence, Paris Hilton has remained a natural beauty and refused to succumb to the lure of scalpels, needles and knives … Or has she? Pop Tarts caught up with the hotel heiress just a couple of weeks ago in Sydney and her lips were looking well — particularly plumped.

“It definitely looks as though she had lip augmentation, probably with a hyaluronic acid like restylane on both lips,” Fifth Ave-based cosmetic surgeon and dermatologist Dr. Lewis M Feder (who does not treat Paris) told Tarts. Famed Beverly Hills surgeon, Dr. Payman Simoni agreed.

“It seems that Paris Hilton has done what is one the most common cosmetic procedures after breast implant and that is the lip enhancement. One tell-tale sign is the white shine at the borders of her upper lip which is usually achieved by injection of Hyaluronic acid commonly known as Juvaderm or Restylane,” Simoni said. “In this case of Paris Hilton, her lips would have been more improved if the physician enhanced her cupid bow. But overall, she had a great (apparent) lip enhancement.”

However, a Hilton rep denied that the 28-year-old has ever altered her looks surgically. “She did not do anything to her lips. She has never had any type of plastic surgery whatsoever,” Paris’s manager assured Tarts.

[From Fox News’ Pop Tarts]

Paris definitely hasn’t gotten breast implants, and that’s one of the few things I’ve ever been able to congratulate her on. So I’ll give her credit for that. But if you read the whole Pop Tarts article, they list several more cosmetic professionals who all agree that she has had some form of lip injections. I think they looked fine before, but they’re still okay looking now. She didn’t go all Lisa Rinna, and doesn’t have fish lips or anything. Everything considered, she was reasonably subtle and tasteful about it, and I’m guessing she doesn’t want to draw any attention to her mouth, given her previous comments.

Hilton also told us recently that unlike all her BFF’s in life, she’ll never go under the knife.

“I hate needles; I hate blood so I’ve chosen not to have surgery. I’m too scared of waking up in the morning and looking different,” Hilton (who played a plastic surgery addict in the cult thriller “Repo! The Genetic Opera”) said. “I have nothing against it, living in Hollywood most of friends, actually pretty much all my friends, have had surgery but I like being all-natural.”

[From Fox News’ Pop Tarts]

I really can’t agree with Paris on the idea that she’s “all-natural.” But she just got rid of her hair extensions, and it definitely makes her look much nicer. All things considered, I never think fake looks better than original. Subtle little improvements can be nice, but anything that’s invasive towards your body generally alters a person’s appearance to the point that they can look artificial. It seems like restraint and small changes make the best difference. Now if only Paris would lose the fake contacts and ridiculous outfits, she’d be almost set.

Here’s Paris (and her ridiculous pink car) out shopping with her new haircut at Arcade yesterday. According to WENN, “She caused mayhem in the changing room as she threw out the expensive clothing ranging from jeans and tops out on the dirty floor where shop staff quickly picked them up. She finished off, by extending a hand through the curtain and paid by her credit card.” Images thanks to WENN and Fame.