We have seen it before on any number of reality shows, but in particular on singing competition shows. Someone steps up to the microphone to sing and you're thinking this will be the worst performance ever...then, what happens next is nothing short of jaw-dropping amazing. That was the case when Travis Pratt of Tifton, Georgia took the stage recently on 'America's Got Talent'.

Pratt told the panel he was going to sing. When the music started, it wasn't the music you might be expecting to hear and then, Pratt gives the most amazing Opera Soprano performance you have ever heard while singing "O Mio Babbino Caro".

As you might imagine, Pratt gets a standing ovation and Howard Stern says, "Sir, you are a freak, But I mean it like in a good way." Pratt then added a twist by proposing to his girlfriend and she said...see for yourself below.