Selena Is an Angel, I have lots of love and respect for her. When I heard about the surgery, my heart drop... literally. So, Glad and Happy that she is doing fine and healthy.
https://wikifamous.com/selena-gomez/

sadly not even close to in person examples on Startiger

wow nice autographs

Wow

That's pretty fake ladies.
Aleen Keshishian

Hello! Cool you got something back. However, she rarely signs her full name. I have an authentic Selena Gomez autograph and it just has the s with a g and a heart. The ones you have, have a very similiar style. The one on the right looks very odd though. It looks as if someone was trying to sign it in her style. Celebs hace their autographs down pat so it shouldn't look so shaky. Just some thoughts!

this is not authentic at all !!! and i don't know if you're the one who printed the pics or if they send it to you but the second pic is actually Miley Cyrus expect Selena's face was photoshopped on it here's the real pic...

That second one was probably signed by a old lady with Parkinson's. The first one you would have to take to a authenticity dealer to determine if it is real and if it is, is it signed by Gomez herself.

I think you know the answer to your own question about the authenticity of this one...

Thank you dancing girl for comfirming that there real i was so hesitant about
posting them.