Here is Leona‘s spectacular performance of Happy from last night’s X Factor Results Show. Loved it! It’s so funny in a way, to see her back up on that stage where it all began. Look where she is now….wow! Enjoy the performance

1. Leona to appear on X-Factor this week
   Leona Lewis will appear on X-Factor this Saturday — She will be performing...
   
2. Leona Lewis performs ‘Happy’ on America’s Got Talent
   I didn’t even know we would see Leona perform her new song ‘Happy‘...
   
3. Leona performs ‘Happy’ on Life 4 You
   Continuing her promotion all over Europe, Leona’s last stop was Holland. She performed...
   
4. Leona Lewis performs ‘Happy’ @ VH1 Divas
   Here is Leona’s amazing performance of ‘Happy’ =) Also check out a new...
   
5. Leona performs on Late Show With David Letterman
   Leona performed “Bleeding Love” on David Letterman a couple of days ago. She...