Leona Lewis Live performance of Happy @ X-Factor

The X Factor 2009: Previous X Factor winner Leona Lewis returns to the stage to sing the Happy from her new album Echo.

Really amazing performance. Nothing new tho..this video has been circulating the web for so long already.

Just thought we'd share this beautiful talent with y'all.

Enjoy!

Simply astounding vocals and confidence.

Watch how Simon relented at the end. It was priceless.

=)