Britney Spears looking absolutely stunning at Capital FM interview in London...

Considering that she missed Corrie last night, Ms. Britney Spears appears to be a very happy bunny. 

This morning, she arrived at Capital FM to promote her upcoming Las Vegas show and new album, and looked absolutely FANTASTIC!

This is practically the best I have seen her look in years. She's really glowing.
During the interview, she gave Capital FM a world exclusive but we won't find out what it is until tomorrow morning! Any ideas what it could be?

Pics: Breathe Heavy