THIS is real...with PHOTO PROOF:

http://www.ebay.com/itm/Lady-Gaga-Autographed-Signed-Microphone-EXACT-PHOTO-PROOF-/320814819655?pt=LH_DefaultDomain_0&hash=item4ab20da947#ht_2647wt_722

Yeah it would be great if you could upload some pictures!

Her signature is always different. I've gotten 4 things signed from her in person and they are all quite different.
The first time I met her was around 3 years ago nd it was a nice signature. I got another autograph a while ago and she was in a rush so it was literally just an "L". I got her at the release of Born This Way twice and even thats completely different, haha.
I could upload them later if you'd like.

Wow, amazing success, I'm jealous too! Even her authentic signature looks different on each photo, it's really hard to tell legit from fake.

That is not how she always signs....that is just scribble scrabble because it was in person. LOL however nice success! {up}

Thanks! It was lovely meeting her! Would have loved to of had a conversation with Gaga! But can't argue as I have one of my most wanted!

Congrats! I'm jealous!

Lovely success. She's a great artist. :)

Hi guys, I just wanted to show everyone what gaga's autograph looks like as their is a bit of confusion. Gaga signs in many different ways (lol) It's really hard to know when her autograph is real or fake! I met her in London at the 02 arena - 2011! She signed my index card! I think its quite a good signature considering there was hundreds of people!
*** <3 LOVE YOU GAGA <3 ***

(Updated) Photo: http://imageshack.us/photo/my-images/838/gagalj.jpg/
Lewdude :D