photo credit: YouTube

Lea Michele has had a rough year, and has remained very graceful and poised since the tragic death of her boyfriend and "Glee" co-star Cory MonteithLea was on Ellen today and talked about her year and how she's dealing with the loss (which you can watch here).

Lea also performed her brand new single, "Cannonball" for the first time. This is the first time we've seen Lea perform an original song, and it'll be one her album Louder.  

She's got an incredible voice! Watch the performance and let us know what you think.