Baldwinsville teen Julia Goodwin didn't look or sound 16 years-old on America's Got Talent. She performed 'Iris' on the Radio City Music Hall stage.

Goodwin looked stunning but her performance received mixed reviews from the judges.

HOWIE MANDEL: 'This stage, this city shines a light on where someone will end up. I think you are in the right city, wrong building.'
HEIDI KLUM: 'I think you are giving us a glimpse of what is to come.'
HOWARD STERN: 'You have a lot of poise for a 15-year-old. I think because of your youth you voice sometimes doesn’t hold up. I don’t think this was your best performance.'

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