It was the Top 12 performing last night on the TV show, "America's Got Talent."

12-year-old Mara Justine is one of the finalists. Last night, she performed the Pink song, "Perfect."

All 4 judges gave Mara a standing ovation at the end.

( A side note: was all the reverb intended - or was that a production mistake?)

Here's how you can vote for Mara. Click here to vote online or call 1-866-602-4801.