Little Black Book

Hi, how's it going?

I know this question has been asked, but that was an older preview, the new one that's on tv alot has a different song in it. Does anyone know what it is? I'm pretty sure I've heard it before, but never caught the name. Thanks a bunch :D



Ugh, sorry, posted this in the wrong section. Sorry everybody
I was watching TBS and saw the trailer for Little Black Book.. I've heard the song before, I just don't remember who it's by or what it's called.. this was the shorter trailer by the way, not the longer one that's posted on Yahoo Movies.. thanks in advance :)