WHOEVER she is, she’s certainly causing something of a stir on the internet.
But the screaming Donegal fan in this video clip certainly has her voice heard as she roars on her home county team at Croke Park on Sunday.
More than 3,000 people have already logged on to YouTube to watch it.
Now we want your help to find her!
We think she deserves a treat….so let us know if you know!
We hope she has enough voice left for when Jim McGuinness and his men take on Cork Sunday fortnight,