I'm looking for a commercial that aired 3/25/08 on dancing with the stars after the 1st elimination?

I do believe it was a beauty commercial of some kind and I really liked the song played on the commercial . I thought it was Natasha Bedingfield but after I searched all her music I didn't find the song I heard so now I am searching for the commercial and the song that was on it. Or a website that I could find it