good morning! if you haven't heard about leona lewis (join her on myspace) you're probably living under a rock! she's the super talented young lady who won UK's x factor back in 2006 (the british version of american idol) and has been mentored by simon cowell (and was signed by music mogul clive davis) who introduced her last week on oprah winfrey's daytime talk show to american audiences - and now her hugely popular song ...