A few weeks back, Maria Aragon became famous by posting a YouTube video of herself singing Lady Gaga's latest single, Born This Way.

The 10-year-old from Winnipeg, Canada, became an internet sensation and since then has appeared on a number of radio shows as well as on The Ellen DeGeneres Show. Within days the video had more than a million and a half views.

The video even caught the attention of Lady Gaga herself. Mother Monster tweeted: Can't stop crying watching this. This is why I make music. She is the future.

Lady Gaga recently performed a concert in Toronto and invited Little Monster, Maria, to join her on stage. The two sang Born This Way while Maria sat on Lady Gaga's lap in front of a piano. Throughout the duet, Lady Gaga can be seen getting teary eyed and emotional from Maria's phenomenal performance.