12/07/2011 09:46 am ET

Heather Traska: 17-Year-Old Sings 13 Disney Songs In One Video

After watching the above, we understand why 17-year-old Heather Traska's "One Woman A Cappella Disney Medley” YouTube video has gone totally viral this week. Wow! According to the details on her page, she sings 13 Disney songs and channels 30 different characters in costume. She put it all together in just 86 days for one end goal: To get invited to appear on The Ellen Degeneres show!

What do you think of Heather's vid? Which Disney song is your fave? Sound off below.