I believe she signs authentically. I got a pre-signed picture from her, and she signed MY picture.
I have looked up her signatures multiple times, and they have defenitely changed a lot over the years!

But you never know... :/ Any other opinions?

Some things are red flagging me... In the fan mail one, all the r's look like u's. In the in person one, all the r's don't look like that.

The in person P is all puffy while the fan mail is not.

In the in person Hilton, the H is longer down than the rest of the name, while the fan mail isn't.

I'd say it's not authentic.

I'm not familiar with Paris Hilton's signature, but from your scan, those look like 2 completely different handwriting styles (as in, one is Paris and the other is...?). I have doubts about it, but maybe someone else can offer a more definitive opinion?

IM A BIG FAN OF PARIS HILTON, & I LIKE TO SEND A LETTER, BUT I REALIZE THERE IS A DIFFERENCE BETWEEN THE TWO SIGNATURES SHE GIVE IN PERSON & IN FANMAIL. I REALLY WOULD LIKE TO SEND MY CD' AND MY MOVIES, BUT NOT SURE IT IS HER TRUE SIGNATURE AND I'D VERY SAD TO KNOW THAT SOMEONE WHO IS NOT HER (FAKE) SIGN MY THINGS.

THESE ARE THE 2 SIGNATURES, ARE A BIG DIFFERENCE BETWEEN THEM VERY NOTABLE.

[img]https://pbs.twimg.com/media/BFoQ1T6CYAEcmOW.png:large[/img]

[color=#FF0000][size=200]WHAT DO YOU THINK?[/size][/color]