Here is Leona’s performance of Happy on German TV Show Wetten Dass? She looks and sounds amazing, as always. Nailed it!

1. Pictures: Leona on Wetten Dass?
   December 5, 2009: Leona Lewis performs during the Wetten dass…? show at the...
   
2. Leona on Wetten Dass
   Leona performed “Bleeding Love” on Germany’s Wetten Dass recently and she did a...
   
3. Leona performs ‘Happy’ on Conan O Brien
   Last night Leona performed Happy on The Tonight Show with Conan O Brien....
   
4. Leona Lewis performs ‘Happy’ @ VH1 Divas
   Here is Leona’s amazing performance of ‘Happy’ =) Also check out a new...
   
5. Leona performs ‘Happy’ on Life 4 You
   Continuing her promotion all over Europe, Leona’s last stop was Holland. She performed...