Silhouette Commericals - who else is doing them? I-Tunes started the trend & lately a few others have followed

I'm trying to think of the other companies who have used these silhouette type commericals. I-Tunes has made it their trademark, and I know Coke did it (although I can't find it online), but I've seen a few more lately - can anyone recall who it is, and may be even where to find the commercial...