Lady GaGa brought 10 year old sensation Maria Aragon on stage last night during her concert sold at show at the Air Canada Centre in Toronto where the two sang Born This Way together.

Maria became a YouTube sensation when her mother posted a video of her singing Born This Way playing the piano and Lady GaGa saw it and the rest is history. This happened in February!

Maria Aragon To Duet With Lady GaGa in Toronto

You must watch this video! It is awesome. This little girl is going to be a superstar! Lady GaGa tweeted a picture of her and Diana saying: Myself +10 year Old Lady Maria of Winnipeg. She signed my t-shirt, she ate my heart, just like you