A Song for Cheryl

I was wondering who sang this song from the movie "Love in the Buff" (no, not Love in the Butt) since I saw the trailer a few weeks back.  Don't know how good is the movie yet but was rather fascinated with the song from this mysterious woman.  Well, what do you know with the wonders of Shazam ....

Love the song.  Love the lyrics.  Equally love the video.  Presenting Chinese mainland singer Wanting Qu with her song "Drenched".  This is for you Cheryl.