But you know who is there--for the third time? Black Eyed Peas' will.i.am. LOL, the guy that can't sing without an auto-tuner is giving them singing advice.
Jacob Lusk
First up is Jacob singing Michael Jackson's Man In The Mirror. Another song was recommended to him, Marvin Gaye's "Let's Get It On". But Jacob didn't like the sexual nature of it. Can't fault him for that.
It's okay. 
The woman (didn't catch her name) who co-wrote the song sings back-up. Steven Tyler makes sure she gets a special mention.
Steven: (to Jacob) You bring a little more of you to the table. Beautiful! Beautiful!
J-Lo: Perfect on every emotional level.
Randy: (is proud of him for choosing a song that suited him) You went for something deeper.
