Production won't be that bad. Like she would have been so controlling when producing it like I can't imagine her letting him do the beat on his own. She would only approve the very best.
As long as he stays away from writing the lyrics and singing them, then we should be okay.
The girl who worked with Akon, RedOne, Darkchild and Fernando Garibay (producer of Paris Hilton's debut single) is working with will.i.am too, he fits right in!