10-year-old opera singer who took "America's Got Talent" by storm returns tonight

(NBC) - The tiny opera singer who won the hearts of "America's Got Talent" fans returns for an encore tonight.

10-year-old Jackie Evancho stunned viewers and judges alike when she made her debut earlier this month. Her singing was so beautiful that rumors she was lip-synching immediately popped up.

Evancho quickly shot down those rumors with another live performance on a local newscast in her hometown of Pittsburgh.

Her performance tonight will determine if she's one of four contestants that will advance to the finals on "AGT".

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