Earlier this evening Leona performed Happy at a Breast Cancer Gala in Sweden. Such a fantastic performance, she nailed it – it was perfect! She gets better and better with each performance. And that high note… well, watch for yourself below

UPDATE: A video introduction by Leona ahead of the gala:

1. 2010 Silver Rose Gala And Auction
   April 18, 2010: Leona Lewis arrives to Jenesse Center’s 30th Anniversary Silver Rose...
   
2. Leona after 46664 performance [video]
   Here is a video of Leona after her performance at today’s 46664 concert...
   
3. Just Stand Up Performance
   Leona was part of an amazing line-up of female singers who performed “Just...
   
4. Leona Lewis’ First Performance On The X-Factor
   Leona‘s first performance on The X-Factor was an amazing performance of ‘I’ll Be...
   
5. Leona Lewis performs ‘Happy’ on America’s Got Talent
   I didn’t even know we would see Leona perform her new song ‘Happy‘...