This was a while ago, on June 19th from this year. This girl is called Andrea Miranda and she's impersonating Avril. You can check her out at min 16.40 to 18.20 However, I've just found the link so you can see it guys. Here you go:
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If you don't understand Spanish. The judges said she couldn't sing and reach Av's high notes nor she had the same singing style Av has, therefore she wasn't accepted to be on the show. The bald judge said Av had such a powerful voice and he'd been to her show last year and was amazed by her voice.