i vote no. i doubt the audience would even put her through the semis (sadly)

No, because she's American.

I think the premise of the question was assuming she was british or assuming a british girl had that voice

you know that's what the questioner meant so why not just answer the question without an unfunny and obvious reply
nobody is laughing at your unfunny response

No, because shes too good. She doesn't have a crap dog or stand there with bulging eyes or draw a picture that dosen't look like anyone.