female singer.. chorus has words " You..are...the best " something"

I heard in Kohls for the last year or so, maybe longer. I think song is from last few years. It is a female singer, relaxed 3 feel. Sounds similar to Colby Callait or other laid back style. All I remember is the chorus repeats the words " You...are...the best______". The blank is some word that has -ation on the end of it, I think.

thank you kindly for any help.

Could it be this song?

"The Only Exception" by Paramore
http://www.youtube.com/watch?v=-J7J_IWUhls

Thanks. That's it.