Annoying McDonald's commercial

I tried a search but couldn't find this particular commercial, nor could I find it on Google. GGRRRR It is super annoying and features some blond chick singing in a recording studio and there are two guys in the control room, one has a horrible fake English accent. The guys accidently turn the music off and the girl is left singing a cappella, I guess to prove this girl can actually sing. (doesn't work) I think it's for their southern style chicken sandwich. It gets TONS of airplay here in Atlanta, anyway is this girl some teen idol or something? She seems familiar but I'm not into schlocky music so I don't know her name. Who is this horrible annoying singer????

I know her name but I wouldn't want to subject you to her crappy music any more. If the commerical comes on, change it.

Aww come on! It's driving me nuts! Believe me I DO change the channel but I want to know why the hell she is even in the ad on account she SUCKS! Please tell me. :what:

I thought it might be this girl:

http://img260.imageshack.us/img260/5483/001ho0.jpg

But now I think I am wrong.